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Muhammad Breaks 400m Hurdles World Record - THISDAYLIVE
Dalilah Muhammad broke the world 400m hurdles record on the final day of the US Championships, clocking 52.20 on Sunday, the final day of action in Des Moines, USA. The Olympic champion, drawn in lane four, went out hard and quickly made up the stagger on the athletes outside her, including 2015 world silver medallist …