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	<id>https://www.qbwiki.com/w/index.php?action=history&amp;feed=atom&amp;title=Michael_Du</id>
	<title>Michael Du - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://www.qbwiki.com/w/index.php?action=history&amp;feed=atom&amp;title=Michael_Du"/>
	<link rel="alternate" type="text/html" href="https://www.qbwiki.com/w/index.php?title=Michael_Du&amp;action=history"/>
	<updated>2026-09-24T01:45:58Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.qbwiki.com/w/index.php?title=Michael_Du&amp;diff=68639&amp;oldid=prev</id>
		<title>Mattias Ehatamm at 23:41, 2 October 2025</title>
		<link rel="alternate" type="text/html" href="https://www.qbwiki.com/w/index.php?title=Michael_Du&amp;diff=68639&amp;oldid=prev"/>
		<updated>2025-10-02T23:41:05Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 23:41, 2 October 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l5&quot; &gt;Line 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 5:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Michael Du&amp;#039;&amp;#039;&amp;#039; is a quizbowl player at the [[University of Waterloo]], and thrice served as its president in a Dmitry Medvedev-esque fashion. He played on the Waterloo team that won the [[2023 ICT|2023 DII ICT]], along with [[Mattias Ehatamm]], [[Liam Kusalik]], and Gaian Valdegamo, and with Ehatamm, Kusalik, and [[Jared He]], he played on the Waterloo team that placed 4th and 9th at [[2024 ACF Nationals]] and [[2025 ACF Nationals]], winning the undergraduate title at the latter.&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Michael Du&amp;#039;&amp;#039;&amp;#039; is a quizbowl player at the [[University of Waterloo]], and thrice served as its president in a Dmitry Medvedev-esque fashion. He played on the Waterloo team that won the [[2023 ICT|2023 DII ICT]], along with [[Mattias Ehatamm]], [[Liam Kusalik]], and Gaian Valdegamo, and with Ehatamm, Kusalik, and [[Jared He]], he played on the Waterloo team that placed 4th and 9th at [[2024 ACF Nationals]] and [[2025 ACF Nationals]], winning the undergraduate title at the latter.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;He is noted for his wide-ranging knowledge of ethnicities, with a particular interest in the history and practices of the Jewish people. He secured first buzzes at both 2024 and 2025 Nats with knowledge of Malagasy riziculture. He is also noted for frequently sleeping mid-quizbowl tournament, often sleeping all the way through lunch breaks at tournaments. At &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;a mirror of 2023 &lt;/del&gt;CMST &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;in Toronto&lt;/del&gt;, he &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;slept mid&lt;/del&gt;-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;round for multiple rounds while still managing to record &lt;/del&gt;a &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;buzz in each &lt;/del&gt;of &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;those rounds&lt;/del&gt;.&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;He is noted for his wide-ranging knowledge of ethnicities, with a particular interest in the history and practices of the Jewish people. He secured first buzzes at both 2024 and 2025 Nats with knowledge of Malagasy riziculture. He is also noted for frequently sleeping mid-quizbowl tournament, often sleeping all the way through lunch breaks at tournaments. At &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2022 &lt;/ins&gt;CMST, he &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;managed to be the second&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;most effective player on bonuses despite spending &lt;/ins&gt;a &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;large portion &lt;/ins&gt;of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;the tournament asleep&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{c|Waterloo}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{c|Waterloo}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{active|2022|2023|2024|2025}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{active|2022|2023|2024|2025}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Mattias Ehatamm</name></author>
	</entry>
	<entry>
		<id>https://www.qbwiki.com/w/index.php?title=Michael_Du&amp;diff=68638&amp;oldid=prev</id>
		<title>Michael Du: corrected some info and added some anecdotes</title>
		<link rel="alternate" type="text/html" href="https://www.qbwiki.com/w/index.php?title=Michael_Du&amp;diff=68638&amp;oldid=prev"/>
		<updated>2025-10-02T18:00:34Z</updated>

		<summary type="html">&lt;p&gt;corrected some info and added some anecdotes&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:00, 2 October 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot; &gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|schoolcur = [[University of Waterloo]] (2020-)&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|schoolcur = [[University of Waterloo]] (2020-)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Michael Du&amp;#039;&amp;#039;&amp;#039; is a quizbowl player at the [[University of Waterloo]], and &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;twice &lt;/del&gt;served as its president in a Dmitry Medvedev-esque fashion. He played on the Waterloo team that won the [[2023 ICT|2023 DII ICT]], along with [[Mattias Ehatamm]], [[Liam Kusalik]], and Gaian Valdegamo, and with Ehatamm, Kusalik, and [[Jared He]], he played on the Waterloo team that placed 4th and 9th at [[2024 ACF Nationals]] and [[2025 ACF Nationals]], winning the undergraduate title at the latter. He is noted for his wide-ranging knowledge of ethnicities and &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;fo &lt;/del&gt;frequently sleeping mid-quizbowl tournament, often sleeping all the way through lunch breaks at tournaments. At a mirror of 2023 CMST in Toronto, he slept mid-round for multiple rounds while still managing to record a buzz in each of those rounds.&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Michael Du&amp;#039;&amp;#039;&amp;#039; is a quizbowl player at the [[University of Waterloo]], and &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;thrice &lt;/ins&gt;served as its president in a Dmitry Medvedev-esque fashion. He played on the Waterloo team that won the [[2023 ICT|2023 DII ICT]], along with [[Mattias Ehatamm]], [[Liam Kusalik]], and Gaian Valdegamo, and with Ehatamm, Kusalik, and [[Jared He]], he played on the Waterloo team that placed 4th and 9th at [[2024 ACF Nationals]] and [[2025 ACF Nationals]], winning the undergraduate title at the latter.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;He is noted for his wide-ranging knowledge of ethnicities&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, with a particular interest in the history &lt;/ins&gt;and &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;practices of the Jewish people. He secured first buzzes at both 2024 and 2025 Nats with knowledge of Malagasy riziculture. He is also noted for &lt;/ins&gt;frequently sleeping mid-quizbowl tournament, often sleeping all the way through lunch breaks at tournaments. At a mirror of 2023 CMST in Toronto, he slept mid-round for multiple rounds while still managing to record a buzz in each of those rounds.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{c|Waterloo}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{c|Waterloo}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{active|2022|2023|2024|2025}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{active|2022|2023|2024|2025}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Michael Du</name></author>
	</entry>
	<entry>
		<id>https://www.qbwiki.com/w/index.php?title=Michael_Du&amp;diff=68632&amp;oldid=prev</id>
		<title>Mattias Ehatamm at 15:59, 2 October 2025</title>
		<link rel="alternate" type="text/html" href="https://www.qbwiki.com/w/index.php?title=Michael_Du&amp;diff=68632&amp;oldid=prev"/>
		<updated>2025-10-02T15:59:50Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:59, 2 October 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot; &gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|schoolcur = [[University of Waterloo]] (2020-)&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|schoolcur = [[University of Waterloo]] (2020-)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Michael Du&amp;#039;&amp;#039;&amp;#039; is a quizbowl player at the [[University of Waterloo]], and twice served as its president in a Dmitry Medvedev-esque fashion. He played on the Waterloo team that won the [[2023 ICT|2023 DII ICT]], along with Mattias Ehatamm, [[Liam Kusalik]], and Gaian Valdegamo, and with Ehatamm, Kusalik, and [[Jared He]], he played on the Waterloo team that placed 4th and 9th at [[2024 ACF Nationals]] and [[2025 ACF Nationals]], winning the undergraduate title at the latter. He is noted for his wide-ranging knowledge of ethnicities and fo frequently sleeping mid-quizbowl tournament, often sleeping all the way through lunch breaks at tournaments. At a mirror of 2023 CMST in Toronto, he slept mid-round for multiple rounds while still managing to record a buzz in each of those rounds.&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Michael Du&amp;#039;&amp;#039;&amp;#039; is a quizbowl player at the [[University of Waterloo]], and twice served as its president in a Dmitry Medvedev-esque fashion. He played on the Waterloo team that won the [[2023 ICT|2023 DII ICT]], along with &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[&lt;/ins&gt;Mattias Ehatamm&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]]&lt;/ins&gt;, [[Liam Kusalik]], and Gaian Valdegamo, and with Ehatamm, Kusalik, and [[Jared He]], he played on the Waterloo team that placed 4th and 9th at [[2024 ACF Nationals]] and [[2025 ACF Nationals]], winning the undergraduate title at the latter. He is noted for his wide-ranging knowledge of ethnicities and fo frequently sleeping mid-quizbowl tournament, often sleeping all the way through lunch breaks at tournaments. At a mirror of 2023 CMST in Toronto, he slept mid-round for multiple rounds while still managing to record a buzz in each of those rounds.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{c|Waterloo}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{c|Waterloo}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{active|2022|2023|2024|2025}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{active|2022|2023|2024|2025}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Mattias Ehatamm</name></author>
	</entry>
	<entry>
		<id>https://www.qbwiki.com/w/index.php?title=Michael_Du&amp;diff=68629&amp;oldid=prev</id>
		<title>Mattias Ehatamm at 15:50, 2 October 2025</title>
		<link rel="alternate" type="text/html" href="https://www.qbwiki.com/w/index.php?title=Michael_Du&amp;diff=68629&amp;oldid=prev"/>
		<updated>2025-10-02T15:50:37Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:50, 2 October 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot; &gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|schoolcur = [[University of Waterloo]] (2020-)&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|schoolcur = [[University of Waterloo]] (2020-)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Michael Du&amp;#039;&amp;#039;&amp;#039; is a quizbowl player at the [[University of Waterloo]], and twice served as its president in a Dmitry Medvedev-esque fashion. He played on the Waterloo team that won the [[2023 ICT|2023 DII ICT]], along with Mattias Ehatamm, Liam Kusalik, and Gaian Valdegamo, and with Ehatamm, Kusalik, and Jared He, he played on the Waterloo team that placed 4th and 9th at [[2024 ACF Nationals]] and [[2025 ACF Nationals]], winning the undergraduate title at the latter. He is noted for his wide-ranging knowledge of ethnicities and fo frequently sleeping mid-quizbowl tournament, often sleeping all the way through lunch breaks at tournaments. At a mirror of 2023 CMST in Toronto, he slept mid-round for multiple rounds while still managing to record a buzz in each of those rounds.&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Michael Du&amp;#039;&amp;#039;&amp;#039; is a quizbowl player at the [[University of Waterloo]], and twice served as its president in a Dmitry Medvedev-esque fashion. He played on the Waterloo team that won the [[2023 ICT|2023 DII ICT]], along with Mattias Ehatamm, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[&lt;/ins&gt;Liam Kusalik&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]]&lt;/ins&gt;, and Gaian Valdegamo, and with Ehatamm, Kusalik, and &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[&lt;/ins&gt;Jared He&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]]&lt;/ins&gt;, he played on the Waterloo team that placed 4th and 9th at [[2024 ACF Nationals]] and [[2025 ACF Nationals]], winning the undergraduate title at the latter. He is noted for his wide-ranging knowledge of ethnicities and fo frequently sleeping mid-quizbowl tournament, often sleeping all the way through lunch breaks at tournaments. At a mirror of 2023 CMST in Toronto, he slept mid-round for multiple rounds while still managing to record a buzz in each of those rounds.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{c|Waterloo}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{c|Waterloo}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{active|2022|2023|2024|2025}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{active|2022|2023|2024|2025}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Mattias Ehatamm</name></author>
	</entry>
	<entry>
		<id>https://www.qbwiki.com/w/index.php?title=Michael_Du&amp;diff=68627&amp;oldid=prev</id>
		<title>Mattias Ehatamm: Created page with &quot;{{Infobox|Name = Michael Du |Subjects = Judaism, Ethnicities, History |schoolcur = University of Waterloo (2020-) }} &#039;&#039;&#039;Michael Du&#039;&#039;&#039; is a quizbowl player at the Univers...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.qbwiki.com/w/index.php?title=Michael_Du&amp;diff=68627&amp;oldid=prev"/>
		<updated>2025-10-02T15:40:45Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{Infobox|Name = Michael Du |Subjects = Judaism, Ethnicities, History |schoolcur = &lt;a href=&quot;/wiki/University_of_Waterloo&quot; class=&quot;mw-redirect&quot; title=&quot;University of Waterloo&quot;&gt;University of Waterloo&lt;/a&gt; (2020-) }} &amp;#039;&amp;#039;&amp;#039;Michael Du&amp;#039;&amp;#039;&amp;#039; is a quizbowl player at the Univers...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Infobox|Name = Michael Du&lt;br /&gt;
|Subjects = Judaism, Ethnicities, History&lt;br /&gt;
|schoolcur = [[University of Waterloo]] (2020-)&lt;br /&gt;
}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Michael Du&amp;#039;&amp;#039;&amp;#039; is a quizbowl player at the [[University of Waterloo]], and twice served as its president in a Dmitry Medvedev-esque fashion. He played on the Waterloo team that won the [[2023 ICT|2023 DII ICT]], along with Mattias Ehatamm, Liam Kusalik, and Gaian Valdegamo, and with Ehatamm, Kusalik, and Jared He, he played on the Waterloo team that placed 4th and 9th at [[2024 ACF Nationals]] and [[2025 ACF Nationals]], winning the undergraduate title at the latter. He is noted for his wide-ranging knowledge of ethnicities and fo frequently sleeping mid-quizbowl tournament, often sleeping all the way through lunch breaks at tournaments. At a mirror of 2023 CMST in Toronto, he slept mid-round for multiple rounds while still managing to record a buzz in each of those rounds.&lt;br /&gt;
&lt;br /&gt;
{{c|Waterloo}}&lt;br /&gt;
{{active|2022|2023|2024|2025}}&lt;/div&gt;</summary>
		<author><name>Mattias Ehatamm</name></author>
	</entry>
</feed>