Q: Do you believe China can produce a world-class sprinter of the caliber of the US and Jamaican stars?

A: I don't think you can ever limit yourself. You never know what to expect. Definitely everything is possible.

Q: Your brother used to be a sprinter and he is your agent now. Is it good to have a family member as your agent?

A: Definitely. For me, it works out great. We get along really well and work together well. It's nice to have your family there you can trust that person.

Q: Who inspired you as a young athlete?

A: When I was a young athlete, my parents inspired me a lot. They are very hard workers and I look up to different sporting athletes - Michael Jordan.

Q: What other sports do you follow, play or enjoy?

A: Basketball is my big favorite. I also love gymnastics and American football.

Q: Do you play basketball a lot?

A: Not so much. I just like shooting around. Not very serious.

Q: Who is your favorite player?

A: Currently, Kobe Bryant. I love Michael Jordan.

Q: What will you do when the curtain comes down on your track career?

A: My degree is elementary education. I have a passion for children. So I'd love to work with kids.

Q: You are a participant in the US Anti-Doping Agency's "Project Believe" program. How do you evaluate your role in it?

A: I think it's important for younger kids to see that they can be an athlete and can be clean in sport and also be successful. For me, I feel it's my responsibility to show them that.