Allyson Felix enters her final World Athletics Championships as the most decorated athlete in the history of the event with 18 medals.
Allyson Felix Becomes the Most Decorated Woman in Olympic Track History
Allyson Felix on Making Footwear History at the Olympics: 'I Knew My Worth and I Stood by It
Allyson Felix runs last race at track and field world championships - The Washington Post
What to Know About Allyson Felix, Five-Time Olympian
Allyson Felix Wins 400-Meter Bronze in Her Own Shoes, Not Nike (NKE) - Bloomberg
45 Facts About Allyson Felix
Olympics: Allyson Felix will retire after 2022 season - Yahoo Sports
Allyson Felix shoes, Winning 400 meter race in Saysh after Nike
Tokyo Olympics cements Allyson Felix's legacy. But she's more than her medals.
Allyson Felix, Alex Morgan and other athlete mothers changing the game - Just Women's Sports
What to Know About Allyson Felix, Five-Time Olympian
Olympian Allyson Felix Broke a Record Held by Usain Bolt Just 10 Months After a C-section
Allyson Felix Earns 10th Career Medal, Matches Carl Lewis Record for Most Decorated U.S. Track Athlete