Brilliant Van Niekerk smashes 400m world record | Reuters
Women's 400m Final | World Athletics Championships - YouTube
Breanna Clark breaks own world record to defend 400m Paralympic title - OlympicTalk | NBC Sports
Men's 400m world record holder Van Niekerk tests positive for coronavirus
Dalilah Muhammad Breaks Her Own World Record in the 400-Meter Hurdles - The New York Times
How van Niekerk broke the 400m world record
Karsten Warholm and Rai Benjamin Both Broke a Record, But Only One Won Gold - The New York Times
South Africa's Wayde van Niekerk Sets World Record in the 400 - WSJ
Record-holder Van Niekerk eases through 400m heat, U.S. trio advance | Reuters
: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
Sydney McLaughlin breaks her own world record, wins 2022 USATF Championships — TrackTown USA
Wayde van Niekerk: Five things to know about the Olympic 400m champion and world record holder
Men's 400 Meters: South African Wayde van Niekerk Shatters World Record | Runner's World
400 metres - Wikipedia
Sydney McLaughlin wins gold with world record in 400 hurdles - Los Angeles Times
Norway's Warholm breaks 29-year-old 400m hurdles world record - CGTN
Sydney McLaughlin does it again, breaks own world record in 400m hurdles | KRON4
Van Niekerk smashes world record to grab Olympic 400m glory - Olympic News
McLaughlin obliterates world 400m hurdles record with 50.68 in Oregon | REPORT | World Athletics
South African beats Michael Johnson's 17-year-old 400m world record for gold – The Denver Post
Sydney McLaughlin breaks her own 400-meter hurdles world record | CNN
400 METER WORLD RECORD || WHO WILL BREAK IT? - YouTube
Sydney McLaughlin pushes boundaries with huge 400m hurdles world record | World Athletics Championships | The Guardian
