![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/newscms/2021_08/3452392/allyson-1x1.jpeg)
First, she took on Nike. Now Olympic track star Allyson Felix wants to end the maternal health crisis.
![Allyson Felix for 100/200, Rhines out of 10,000m, Hammer Time tomorrow, by Alfons Juck, note by Larry Eder - runblogrun Allyson Felix for 100/200, Rhines out of 10,000m, Hammer Time tomorrow, by Alfons Juck, note by Larry Eder - runblogrun](https://www.runblogrun.com/Felix_Allyson1a-Pre12.jpg)
Allyson Felix for 100/200, Rhines out of 10,000m, Hammer Time tomorrow, by Alfons Juck, note by Larry Eder - runblogrun
![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/newscms/2021_08/3452394/hospital_allyson.jpeg)
First, she took on Nike. Now Olympic track star Allyson Felix wants to end the maternal health crisis.
![Allyson Felix: The Story of Successful Female Athletes and the Industry That Stands Against Them | The Women's Network Allyson Felix: The Story of Successful Female Athletes and the Industry That Stands Against Them | The Women's Network](https://global-uploads.webflow.com/60ddfb7437ea94b3fd7f9e81/621bbb4b108990a3c55462ba_tokyo-olympics-2021-allyson-felix-sprinter.jpg%20-%20Jonina%20Oskarsdottir.jpg)