USA's Sydney McLaughlin cruises into finals of women's 400m hurdles at world championships - The Boston Globe
Report: women's 400m - IAAF World Athletics Championships Doha 2019 | REPORT | World Athletics
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
Men's 400 Meters: South African Wayde van Niekerk Shatters World Record | Runner's World
Two Americans Broke the World Record in the 400 Hurdles. Only One Could Win Gold. - WSJ
Hot, Hot, Hot: Sydney McLaughlin Blazes To World Record In 400 Hurdles
McLaughlin demolishes world record in 400-meter hurdles
Sydney McLaughlin shatters 400 hurdles record with 50.68 | AP News
Union Catholic Regional High School
400 metres - Wikipedia
Dalilah Muhammad breaks through, sets world record in 400-meter hurdles - The Washington Post
McLaughlin leads speedy group to 1st track worlds on US soil | AP News
Sydney McLaughlin breaks her own 400-meter hurdles world record | CNN
Van Niekerk smashes world record to grab Olympic 400m glory - Olympic News
Olympic champion Sydney McLaughlin breaks her own world record in 400-meter hurdles
Niekerk shatters world record in 400m to win gold
McLaughlin breaks own 400 meters hurdles record with 'Track Town, USA' magic | Reuters
Brilliant Van Niekerk smashes 400m world record | Reuters
Sydney McLaughlin and Dalilah Muhammad beat previous women's 400m hurdles world record to win gold and silver - CBS News
Record-holder Van Niekerk eases through 400m heat, U.S. trio advance | Reuters
400 METER WORLD RECORD || WHO WILL BREAK IT? - YouTube
