By A Mystery Man Writer
How Sydney McLaughlin broke the 400-meter hurdles world record - Sports Illustrated
McLaughlin books athletics worlds berth with 400m hurdles world record
McLaughlin sets new world record in 400M hurdles, books spot on Team USA
400 metres hurdles - Wikipedia
Sydney McLaughlin Breaks The World Record in the 400m Hurdles - Women's Running
Unreal' - Sydney McLaughlin again breaks own world record in winning first 400m hurdles title at world championships - ESPN
Sydney McLaughlin beats Dalilah Muhammad, sets world record in 400-meter hurdles - The Washington Post
Women's 400m hurdles: US wins Olympic gold and silver in fastest race ever recorded
TSX REPORT: McLaughlin streaks to 400H world record; U.S. sets medal record at FINA Worlds; did weightlifting just end its Olympic history?
World Athletics C'ships: Sydney McLaughlin smashes her own 400m hurdles World Record to win gold
Injured Sydney McLaughlin-Levrone will not run in world track championships