I'm proud to be a symbol like the army knife or the mountains.

My heart is in South Africa, through my mum. My mum being from here, me spending a lot of time here as well, I feel most connected to this part of the world.

My wife doesn't like Football but she watches it just for Messi.

You've never seen me dance, have you?

I don't mind fans coming up in a friendly, respectful way. That's all part of the fun of being a top tennis player. But if people take pictures without permission, particularly if my children are in the shot, I feel uncomfortable.

Seriously. I'm not playing to prove anything to journalists. I'm playing for myself, for my fans,to make people happy.

For me, I'm in the driver's seat; I'm No. 1 in the world. I've won the last couple of meetings, and I've won the big tournaments lately. Whoever comes, I'll try to beat him. But it's almost up to me to decide who's my rival, isn't it?