Caroline Wozniacki: "I learned so much about myself and a lot about the people around me"

Simon Chambers interviews Danish tennis superstar Caroline Wozniacki.

Q: You’re only 24 but you’ve been around a long time. Does it feel like that to you?

A: This is my 10th year and it does feel (a long time). Especially my body, I wake up every morning and something is hurting. It’s always something.