Allyson Felix: 5 facts about Team USA's 5-time Olympian at Tokyo Games

Allyson Felix is one of the most decorated track athletes in US history, and she runs for a great cause.

Friday Games guide: Felix runs for history; Americans seek

Olympics: Felix claims 11th medal of career as U.S. wins 4x400 relay

NBC Olympics & Paralympics - Athens 2004 Beijing 2008 London 2012

Allyson Felix earns 11th Olympic medal as Team USA wins 4x400 relay

Allyson Felix: 5 facts about Team USA's 5-time Olympian at Tokyo Games

Team USA Allyson Felix Says 'Sayonara' To Olympics, Leaves Door

Athletics star Allyson Felix's amazing career by numbers

Team U.S.A track and field: Allyson Felix makes it to the finals

Allyson Felix - News - IMDb

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Trojans Earn 5 Gold Medals, Allyson Felix Becomes USA's All-Time Track Leader In Olympic Medals - USC Athletics

Allyson Felix: 5 facts about Team USA's 5-time Olympian at Tokyo Games

Allyson Felix at Tokyo 2020 Olympics: How she made history