Allyson Felix surpassed Carl Lewis to become America’s most decorated track and field Olympian as an all-star lineup featuring Athing Mu, Sydney McLaughlin and Dalilah Muhammad couldn’t be touched in the women’s 4x400m relay. #NBCOlympics #Tokyo2020 #TrackandField
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Allyson Felix makes history as U.S. dream team DOMINATES 4x400m relay | Tokyo Olympics | NBC Sports
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