Wayde van Niekerk: South African smashes 400-meter world record to take gold | CNN
Alison dos Santos upset Karsten Warholm in the 400-meter hurdles. - The New York Times
Wayde van Niekerk smashes Michael Johnson's record to claim 400m gold | Rio 2016 | The Guardian
Karsten Warholm smashes 400m hurdles world record in one of greatest races in history | Tokyo Olympic Games 2020 | The Guardian
McLaughlin breaks own 400 meters hurdles record with 'Track Town, USA' magic | Reuters
400 METER WORLD RECORD || WHO WILL BREAK IT? - YouTube
Karsten Warholm and Rai Benjamin Both Broke a Record, But Only One Won Gold - The New York Times
American Sydney McLaughlin wipes out own world record to seize gold in women's 400m hurdles | CBC Sports
400 Metres
Van Niekerk betters 400m world record
/cloudfront-us-east-2.images.arcpublishing.com/reuters/NTS6U3USSBIULPSIC6WG3TIB3E.jpg "American McLaughlin breaks women's 400m hurdles world record | Reuters")
American McLaughlin breaks women's 400m hurdles world record | Reuters
Brilliant Van Niekerk smashes 400m world record | Reuters
Two Americans Broke the World Record in the 400 Hurdles. Only One Could Win Gold. - WSJ
/cloudfront-us-east-2.images.arcpublishing.com/reuters/OPZ7WLYXJZLZXB5J4QJ7QVWWL4.jpg "Record-holder Van Niekerk eases through 400m heat, U.S. trio advance | Reuters")
Record-holder Van Niekerk eases through 400m heat, U.S. trio advance | Reuters
Wayde van Niekerk sets a 400-meter record that no one saw coming - The Washington Post
Sydney McLaughlin breaks her own 400-meter hurdles world record | CNN
Van Niekerk smashes world record to grab Olympic 400m glory - Olympic News
:format(png)/cdn.vox-cdn.com/uploads/chorus_image/image/50388485/Screen_Shot_2016-08-14_at_9.02.30_PM.0.0.png "Olympics 2016 results: Wayde van Niekerk sets world record from lane 8 in men's 400m run - SBNation.com")
Olympics 2016 results: Wayde van Niekerk sets world record from lane 8 in men's 400m run - SBNation.com
McLaughlin obliterates world 400m hurdles record with 50.68 in Oregon | REPORT | World Athletics
Michael Johnson Sevilla 1999: Men's 400m world record - YouTube
Men's 400m world record holder Van Niekerk tests positive for coronavirus
We've All Been Waiting For This... || The 400 Meter World Record - YouTube
Bol finds 400m record in her dream world | FEATURE | World Athletics
Breanna Clark breaks own world record to defend 400m Paralympic title - OlympicTalk | NBC Sports
