McLaughlin rolled to victory in the U.S. Olympic Trials moments ago, finishing with a a world record time of 51.90 seconds.
Sydney McLaughlin sets new world record in 400m hurdles
Related Topics: Sydney McLaughlin, United Kingdom, 400 metres, 2016 United States Olympic Trials
McLaughlin rolled to victory in the U.S. Olympic Trials moments ago, finishing with a a world record time of 51.90 seconds.