Milkha Singh: Did he ever hold the 400m world record? 'Bhaag Milkha Bhaag' makes major goof by claiming he did
Karsten Warholm destroys 400 meter hurdles world record in Olympic final - Sports Illustrated
World 400m champion banned for two years
400 metres - Wikipedia
2021 Race of the Year: The Men's Olympic 400-Meter Hurdles Final Was Unforgettable - LetsRun.com
Track roundup: van Niekerk blows away 400 standard
We've All Been Waiting For This... || The 400 Meter World Record - YouTube
Niekerk breaks 400m world record || Niekerk breaks 400m world record
Hima Das reacts after historic 400m gold: Thank you for the support, India - Sports News
Michael Johnson Sevilla 1999: Men's 400m world record - YouTube
Those 400 metres in Rome: Heartbreak that won fans over | Sports News,The Indian Express
Wayde van Niekerk sets a 400-meter record that no one saw coming - The Washington Post
Fastest since 1985, Naser wins women's world 400-meter
Karsten Warholm smashes 400m hurdles world record in one of greatest races in history | Tokyo Olympic Games 2020 | The Guardian
McLaughlin smashes her own world record to win epic women's 400m hurdles final
Sydney McLaughlin Breaks The World Record in the 400m Hurdles - Women's Running
Two Americans Broke the World Record in the 400 Hurdles. Only One Could Win Gold. - WSJ
Sydney McLaughlin breaks her own 400-meter hurdles world record - KTVZ
Van Niekerk smashes world record to grab Olympic 400m glory - Olympic News
Warholm sets new world record of 46.70s in men's 400m hurdles with stunning Oslo run
Karsten Warholm and Rai Benjamin Both Broke a Record, But Only One Won Gold - The New York Times
The greatest race ever part II: Sydney McLaughlin wins 400m hurdles gold in world record time | Tokyo Olympic Games 2020 | The Guardian
Sydney McLaughlin breaks her own world record in 400 hurdles - Los Angeles Times
Tokyo 2020, athletics: Indian men's 4x400m relay set new Asian Record with superb run, miss on final
McLaughlin sets the world record in the women's 400 hurdles
Wayde van Niekerk: Five things to know about the Olympic 400m champion and world record holder
