Two Americans Broke the World Record in the 400 Hurdles. Only One Could Win Gold. - WSJ
Sydney McLaughlin pushes boundaries with huge 400m hurdles world record | World Athletics Championships | The Guardian
Sydney McLaughlin breaks women's 400 metres hurdles world record ahead of Tokyo Olympics - ABC News
Athletics-Warholm destroys world record to win 400m hurdles gold | Reuters
Karsten Warholm smashes 400m hurdles world record in one of greatest races in history | Tokyo Olympic Games 2020 | The Guardian
Olympics 2021: World record in 400-meter hurdles for Karsten Warholm
McLaughlin breaks world record to win women's 400m hurdles in Tokyo Olympics
Women's 400m Hurdles Final - World Record | World Athletics Championships Doha 2019 - YouTube
American McLaughlin breaks women's 400m hurdles world record | Reuters
US Olympic Trials: Sydney McLaughlin sets 400m hurdles world record - Sports Illustrated
2 Americans break previous women's 400m hurdles world record
Meet Sydney McLaughlin, the 400-m Hurdles World Record Holder | Time
Men's 400m Hurdles Final | World Athletics Championships Doha 2019 - YouTube
Sydney McLaughlin Breaks Her Own 400-Meter Hurdles World Record - The Seattle Medium
Karsten Warholm destroys 400 meter hurdles world record in Olympic final - Sports Illustrated
Sydney McLaughlin Shatters 400m Hurdles World Record at 50.68 Seconds | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Karsten Warholm breaks 400m hurdles world record
Hurdler Warholm crushes world record in race for the ages | CBS 42
Dalilah Muhammad Breaks Her Own World Record in the 400-Meter Hurdles - The New York Times
Warholm misses out on 400m hurdles world record | More sports News - Times of India
Twitter reacts as Karsten Warholm smashes 400m hurdles world record at 2021 Tokyo Olympics | Sporting News
Karsten Warholm breaks own world record in 400-meter hurdles (Video)
World Athletics C'ships: Sydney McLaughlin says 'sky's the limit' after smashing 400m hurdles record
