Sydney McLaughlin sets world record in women's 400m hurdles win at World Athletics
Breanna Clark breaks own world record to defend 400m Paralympic title - OlympicTalk | NBC Sports
Norway's Warholm breaks 29-year-old 400m hurdles world record - CGTN
Warholm breaks world 400m hurdles record with 46.70 in Oslo | PREVIEW | World Athletics
Sydney McLaughlin Beat Dalilah Muhammad, Set a New World Record and Won Gold - The New York Times
Day 12 recap: Women's 400-meter hurdles world record obliterated at Tokyo Games | The Japan Times
Wayde van Niekerk breaks world 400m record for Olympic gold - AW
Men's 400 Meters: South African Wayde van Niekerk Shatters World Record | Runner's World
400 METER WORLD RECORD || WHO WILL BREAK IT? - YouTube
Karsten Warholm breaks 400m hurdles world record
How van Niekerk broke the 400m world record
Men's 400m world record holder Van Niekerk tests positive for coronavirus
China's Sun blazes to record fourth 400m freestyle world crown
US athlete McLaughlin wins gold with 400m hurdles record
McLaughlin Smashes Own World Record in Epic Women's 400m Hurdles Final | The Sport Digest
Sydney McLaughlin breaks her own world record in 400m hurdles at World Athletics Championships - CBSSports.com
Athletics-Warholm destroys world record to win 400m hurdles gold | Reuters
South African beats Michael Johnson's 17-year-old 400m world record for gold – The Denver Post
Wayde van Niekerk: Five things to know about the Olympic 400m champion and world record holder
Record du monde du 400 mètres — Wikipédia
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