John Mcenroe

I was a different kind of player as a kid and didn't do too much shouting and screaming. If things didn't go my way, I tended to get a bit overwhelmed. All I wanted to do was cry on my mom's shoulder. I didn't know how to handle defeat in front of a crowd, and I didn't want to be the loser.

I just remember watching Federer the first year he won Wimbledon. He was struggling with his back problem. I remember it vividly. It looked like there was a chance he was not going to finish. He had that look in his eye. Then, somehow, he found the wherewithal to dig a little deeper, and suddenly he wins the thing, and he's a different player.

Tennis was a white, upper-class sport, and I wanted it to be treated like other sports were.

You hit a wall at some stage when you don't want it so bad, but you don't know when that's going to be - as far as competition or as far as health is concerned. Sometimes it's just natural. You just taste it, and you want it so bad that you find other gears.

The only thing 'championship' about Wimbledon is its prestige.

The important thing is to learn a lesson every time you lose.

I'd like to think I could have and should have won more, but that's not the point. And I was at the point where I was playing great tennis in the mid 80s - the type of tennis people hadn't seen before - and I was very proud of that.

The best way I knew how was to give 110% and want it more than them, and walk on the court and every moment of the match feel like it was the end of the world, in a sense. So that worked for me in a lot of ways. There were times that it hurt me, but for the most part, it helped me.

You can't give away points and games against someone like Murray. You're not going to make it to the top with that kind of effort.

I didn't get along with most of the players I played against, but the one guy I did get along with was my greatest rival, so it can be done.

The best thing I ever did was when I was offered a million dollars to go play in South Africa and didn't take it. I was 21 years old, and part of it was like, 'Well, if they're offering me this obscene amount of money just to play one match, there must be something really wrong.'