13-Year-Old 47s 400m WORLD RECORD! - YouTube
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
Politicians bring shame to South Africa, while athletes bring her honour — Institute of Race Relations
400 metres - Wikipedia
South Africa's Wayde van Niekerk breaks 400m world record - YouTube
Van Niekerk betters 400m world record
Femke Bol breaks 41-year world record in the women's indoor 400 meters | CNN
Van Niekerk smashes world record to grab Olympic 400m glory - Olympic News
Men's 400 Meters: South African Wayde van Niekerk Shatters World Record | Runner's World
Karsten Warholm Sets World Record in 400-Meter Hurdles - The New York Times
Sydney McLaughlin breaks her own 400-meter hurdles world record | CNN
Two Americans Broke the World Record in the 400 Hurdles. Only One Could Win Gold. - WSJ
Tengeri csiga dal ballon world record for 400 meter race tornádó Sportolni unokatestvér
Fastest since 1985, Naser wins women's world 400-meter
 "How The Legend Of Milkha Singh Was Born: A Look At The Races That Gave India Its Athletics Great")
How The Legend Of Milkha Singh Was Born: A Look At The Races That Gave India Its Athletics Great
McLaughlin obliterates world 400m hurdles record with 50.68 in Oregon | REPORT | World Athletics
Tokyo Olympics: Norway's Karsten Warholm smashes world record in race for the ages to win 400m hurdle race - India Today
400 METER WORLD RECORD || WHO WILL BREAK IT? - YouTube
Niekerk breaks 400m world record || Niekerk breaks 400m world record
McLaughlin smashes her own world record to win epic women's 400m hurdles final
Diane Hoffman, 91, Breaks 400-Meter World Record USATF New England
We've All Been Waiting For This... || The 400 Meter World Record - YouTube
US Olympic Trials: Sydney McLaughlin sets 400m hurdles world record - Sports Illustrated
Brilliant Van Niekerk smashes 400m world record | Reuters
Did Milkha Singh 'look back' during photo-finish 400m race at 1960 Rome Olympics? WATCH | Other Sports
Wayde van Niekerk smashes Michael Johnson's record to claim 400m gold | Rio 2016 | The Guardian
World Athletics Championships 2022: Photo proves Sydney Mclaughlin is a cheat code as she smashes 400m hurdles world record
