I still don't buy the idea that I'm a 'sex symbol.'

I know that I'm breaking down barriers. And I know that in the end I'm doing a great thing.

In truth, 2007 was the hardest year of my life. I lost my best friend. I lost my father.

I love pedicures. And, yes, I have a ton of shoes.

I live for competition. It makes my life complete.

I've learned that winning isn't everything, and it's more about the journey. But at the end of the day, I just want to stand on the podium with the gold medal.

I just want to stay in my hotel room, read my book. I enjoy that private time.