I have learnt to be even more patient.

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.

One of my big, big strengths I think early on in my career was that I could learn very quickly. You wouldn't have to tell me the things 10 times or 50 times until I would understand them. You would only have to tell me two or three times.

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

I feel a bit awkward playing in a red shirt out at Wimbledon. But I don't dislike it.

The serve, I was too young and too small and... not enough powerful to have a good serve when I was young, so my forehand was always my signature shot. So I used to always run around my backhand, you know, use my forehand as much as I could, and so that's why I think it's my strength also today, you know.

When you do something best in life, you don't really want to give that up - and for me it's tennis.