![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.
![American track star Allyson Felix launches her own shoe company two years after leaving Nike - CBSSports.com American track star Allyson Felix launches her own shoe company two years after leaving Nike - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2016/08/16/18a0769d-3126-4010-8b86-ff3ac3411e6b/thumbnail/1200x675/befe3fc185541316e0e315bab34976c8/allysonfelix.jpg)
American track star Allyson Felix launches her own shoe company two years after leaving Nike - CBSSports.com
![Allyson Felix launches lifestyle brand inspired by fight against gender injustice - Good Morning America Allyson Felix launches lifestyle brand inspired by fight against gender injustice - Good Morning America](https://s.abcnews.com/images/GMA/200624_felix_sm_1624565917461_hpMain_1x1_992.jpg)
Allyson Felix launches lifestyle brand inspired by fight against gender injustice - Good Morning America
![Allyson Felix launches her own shoe company, Saysh, two years after split with Nike - Athletics News Allyson Felix launches her own shoe company, Saysh, two years after split with Nike - Athletics News](https://athletics.co.ke/wp-content/uploads/2021/08/Allyson-Felix.jpg)
Allyson Felix launches her own shoe company, Saysh, two years after split with Nike - Athletics News
![Allyson Felix: Olympic athlete says Nike wanted to pay her 70% less after giving birth | The Independent Allyson Felix: Olympic athlete says Nike wanted to pay her 70% less after giving birth | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2019/05/23/09/allyson-felix.jpg)