McLaughlin sets new world record in 400M hurdles, books spot on Team USA
Twitter reacts as Karsten Warholm smashes 400m hurdles world record at 2021 Tokyo Olympics | Sporting News
400 metres - Wikipedia
Karsten Warholm Sets World Record in 400-Meter Hurdles - The New York Times
Sydney McLaughlin Beat Dalilah Muhammad, Set a New World Record and Won Gold - The New York Times
Femke Bol breaks 41-year-old world women's indoor 400m record | The Japan Times
Wayde van Niekerk: South African smashes 400-meter world record to take gold | CNN
Sydney McLaughlin breaks her own world record in 400 hurdles - Los Angeles Times
Olympics 2021: World record in 400-meter hurdles for Karsten Warholm
Brilliant Van Niekerk smashes 400m world record | Reuters.com
N.J. Catholic high school alum breaks world record to win 400m hurdle gold - Catholic Review
Rai Benjamin Takes Silver In Record-Breaking 400-Meter Hurdles Finish
Wayde van Niekerk smashes Michael Johnson's record to claim 400m gold | Rio 2016 | The Guardian
Men's 400m world record holder Van Niekerk tests positive for coronavirus
US Olympic Trials: Sydney McLaughlin sets 400m hurdles world record - Sports Illustrated
Sydney McLaughlin breaks her own world record in 400m hurdles at World Athletics Championships - CBSSports.com
Sydney McLaughlin, U.S. women set 4×400-meter relay record at World Championships – Orange County Register
Michael Johnson Sevilla 1999: Men's 400m world record - YouTube
How van Niekerk broke the 400m world record
Karsten Warholm smashes 400m hurdles world record in one of greatest races in history | Tokyo Olympic Games 2020 | The Guardian
South African beats Michael Johnson's 17-year-old 400m world record for gold – The Denver Post
VIDEO: South Africa's Van Niekerk shatters world record in 400 to win Olympic gold – The Mercury
Meet Sydney McLaughlin, the 400-m Hurdles World Record Holder | Time
Wayde van Niekerk: Five things to know about the Olympic 400m champion and world record holder
Olympic champion Sydney McLaughlin breaks her own world record in 400-meter hurdles
Olympics 2021: World record in 400-meter hurdles for Karsten Warholm
