You have to find it. No one else can find it for you.

I play tennis five hours a week, from Monday to Friday, for one hour every day. I like to be fit. If I can't exercise, I feel bad - I need to sweat and run to feel like I'm in good shape.

My greatest point is my persistence. I never give up in a match.

It's not easy to part with the trophies. However, I do need to have some long-term financial security for those close to me.

It's tough when you're No. 1. You don't have any private life, you can't even walk anywhere. I think that was one reason why I lost my motivation to play tennis.

It has changed, quite a lot. It is very different now, there are quicker men, they are taller, stronger, have great stamina. The balls have also become faster. Tennis has now become a power sport. There is more depth in the game, as well, there are many more players than there used to be. The entire character of the game has changed.

I was fascinated by a compelling character embroiled in a controversial topic that told the story from a different point of view.