What's really heavy on my heart is fighting physical inactivity.

I am a big believer in visualization. I run through my races mentally so that I feel even more prepared.

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 always has this amazing ability to always see the best in a situation.

I think that kids aren't even exploring the option of sports anymore, and they don't even know what they could do.

I always look back to my first Olympic medal in 2004 in Athens. I was very new to the sport, and it was my first big win at the Olympics.

The most important lesson that I have learned is to trust God in every circumstance. Lots of times we go through different trials and following God's plan seems like it doesn't make any sense at all. God is always in control and he will never leave us.