Competing at the Olympics is the pinnacle of your career. Everything is amplified, and you feel so proud to represent your country. You're there with athletes from all over the world. Everyone is coming together, putting differences aside.

I love the relays. Track is such an individual sport, so it's fun to do something together.

I never let track define me. That's something that's really important to me.

I think it's very important, even if you're not in organized sports, but just to be active, to be healthy.

I spend around two and half hours on the track every day running and another 2 hours in the weight room lifting weights with my strength coach.

My mom is great and I make sure that we pray together before every race. She helps me put everything in perspective and remind me of the real reason I run.

Being a role model is a privilege.