I feel like I'm more a fan of tennis rather than it being men's or women's. I enjoy watching doubles as well when it's on. I think that there are certain players that I enjoy watching on the men's and women's side. There's some players that I don't enjoy watching on both sides.

I just enjoy watching tennis. And there's things that you can learn from the men's and the women's game.

Earlier in my career, I used to spend a lot of time practising my tennis on court. Now I've learned that it's better to do just a couple of hours on court and two gym sessions a day. That's what's made me fitter and stronger.

My speed is something that has made a difference to my whole career. When I've felt quick and I'm moving well, it makes a huge difference to my entire game. When I feel a bit slower, I end up doing a lot more defending. When I'm a bit quicker to the ball, I feel I can attack a lot more.

I don't think baseball is ever going to be the fast-paced game that football or basketball is. It's never going to be constant action. That's never how the game is played.

It was about a football program that brought in massive amounts of money. They're going to try to cover something up, because it's about money at the end of the day. That's clear. There's no ambiguity to that. Paterno is much more complicated and contradictory, and that's why he's interesting to me.

NPR allowed me to treat sports seriously, as another branch on the tree of culture.

I think my appeal is that I've always tried to stay very grounded to my fans and to be accessible - not being this unattainable thing. I think doing sports and riding motorcycles has made me more approachable and more real and down to earth.