![First, she took on Nike. Now Olympic track star Allyson Felix wants to end the maternal health crisis. First, she took on Nike. Now Olympic track star Allyson Felix wants to end the maternal health crisis.](https://media-cldnry.s-nbcnews.com/image/upload/t_fit-1500w,f_auto,q_auto:best/newscms/2021_08/3452391/allyson-2x1.jpeg)
First, she took on Nike. Now Olympic track star Allyson Felix wants to end the maternal health crisis.
![Golden Games 2021: Allyson Felix and Noah Lyles shine as NFL star DK Metcalf exceeds expectations | The Independent Golden Games 2021: Allyson Felix and Noah Lyles shine as NFL star DK Metcalf exceeds expectations | The Independent](https://static.independent.co.uk/2021/05/10/10/newFile-10.jpg?quality=75&width=982&height=726&auto=webp)
Golden Games 2021: Allyson Felix and Noah Lyles shine as NFL star DK Metcalf exceeds expectations | The Independent
![Tokyo, Japan. 03rd Aug, 2021. Allyson Felix (R) of the United States competes in the women's 400-meter first round at the Tokyo Olympics on Aug. 3, 2021, at the National Stadium in Tokyo, Japan. 03rd Aug, 2021. Allyson Felix (R) of the United States competes in the women's 400-meter first round at the Tokyo Olympics on Aug. 3, 2021, at the National Stadium in](https://c8.alamy.com/comp/2GB9CWC/tokyo-japan-03rd-aug-2021-allyson-felix-r-of-the-united-states-competes-in-the-womens-400-meter-first-round-at-the-tokyo-olympics-on-aug-3-2021-at-the-national-stadium-in-tokyo-kyodo==kyodo-photo-via-credit-newscomalamy-live-news-credit-newscomalamy-live-news-2GB9CWC.jpg)
Tokyo, Japan. 03rd Aug, 2021. Allyson Felix (R) of the United States competes in the women's 400-meter first round at the Tokyo Olympics on Aug. 3, 2021, at the National Stadium in
![ArmoryTrack.com - News - Olympic Treasure Allyson Felix Bound for Incredible 60m Field at NYRR Millrose Games ArmoryTrack.com - News - Olympic Treasure Allyson Felix Bound for Incredible 60m Field at NYRR Millrose Games](https://www.runnerspace.com/members/images/289058/653708_full.jpg)