![Caster Semenya on Twitter: "I'm fighting to be the best @nike #JustDoIt https://t.co/5SvVAwyuSz" / Twitter Caster Semenya on Twitter: "I'm fighting to be the best @nike #JustDoIt https://t.co/5SvVAwyuSz" / Twitter](https://pbs.twimg.com/media/CoCt4hUWAAAsyg5.jpg)
Caster Semenya on Twitter: "I'm fighting to be the best @nike #JustDoIt https://t.co/5SvVAwyuSz" / Twitter
![Caster Semenya on Twitter: "At every Step I'have had my people with me,and together we've done what it takes to make progress in ways that once felt impossible. @nike@nikerunning. Add the link Caster Semenya on Twitter: "At every Step I'have had my people with me,and together we've done what it takes to make progress in ways that once felt impossible. @nike@nikerunning. Add the link](https://pbs.twimg.com/media/D8O-yjwX4AEufBq.jpg)
Caster Semenya on Twitter: "At every Step I'have had my people with me,and together we've done what it takes to make progress in ways that once felt impossible. @nike@nikerunning. Add the link
![Nike unveils an inspiring "Dream Crazier" Ad, starring Caster Semenya and Serena Williams - YOMZANSI. Documenting THE CULTURE Nike unveils an inspiring "Dream Crazier" Ad, starring Caster Semenya and Serena Williams - YOMZANSI. Documenting THE CULTURE](http://s3.amazonaws.com/yomzansi.com/wp-content/uploads/2019/02/24223845/nike-dream-crazier-ad-campaign-caster-semenya.png)