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<?xml-stylesheet type="text/xsl" href="https://iaaf.gekko.de/iaaf_html.xsl"?><iaaf xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://iaaf.gekko.de/iaaf.xsd" generator="https://iaaf.gekko.de/men/outdoor/hurdles/400m-hurdles-840cm" date="2026-05-25T11:14:16.543828+02:00"><records art="hurdles" discipline="400m-hurdles-840cm" place="outdoor" gender="men"><record type="World U18 Best Performances" mark="48.84" competitor="Sokwakhana ZAZINI" dob="2000-01-23" country="RSA" venue="Pretoria (RSA)" date="2017-03-17"/><record type="World U18 Championships Records" mark="49.01" competitor="William WYNNE" dob="1990-01-30" country="USA" venue="Ostrava (CZE)" date="2007-07-15"/><record type="Youth Olympic Games Records" mark="50.61" competitor="Zhihang XU" dob="1997-02-18" country="CHN" venue="Olympic Stadium, Nanjing (CHN)" date="2014-08-25"/><record type="Youth Olympic Games Records" mark="50.61" competitor="Mohamed Fares JLASSI" dob="1997-01-09" country="TUN" venue="Olympic Stadium, Nanjing (CHN)" date="2014-08-25"/></records></iaaf>
