I train harder than anyone else in the world. Last year I was supposed to take a month off and I took three days off because I was afraid somebody out there was training harder. That's the feeling I go through every day - Am I not doing what somebody else is doing? Is someone out there training harder than I am? I can't live with myself if someone is.

My career has always been one of the most important things, but after having a baby you find that it drops down on the totem pole.

I've never worked a day in my life. Don't get me wrong. I work at track. If you love what you do, it's not work.

A lot of women say they love being pregnant, but I wasnt such a big fan.

My father wasn't really involved and my mom is the light in my life.

When I'm home, I'm relaxed.

I've set no world record.