I've realised over the years I play my best when I have time to prepare for each tournament as best as possible.

Winning Wimbledon, I can't get my head around that. I still can't believe it's happened.

Having a normal knee would make life a lot easier.

I've had an entrepreneurial mindset from a young age and I've been interested in companies and products that are a little bit different.

I'm incredibly fortunate and it's important to me to make sure that I give back where I can.

I don't play any tournaments to come second best.

This year its just about winning the big matches because if youre going to get into the top 20 then youve got to do well at the Masters Series and the grand slams. I dont have any ranking points to defend for the first few months of the year so if I do well over the next few weeks then Ive got a chance of doing it.