Roger Federer — Swiss Athlete born on August 08, 1981,

Roger Federer is a Swiss professional tennis player who is currently ranked world No. 3 by the Association of Tennis Professionals. Many commentators and players regard Federer as the greatest tennis player of all time. Federer turned professional in 1998 and has been continuously ranked inside the top 10 since October 2002... (wikipedia)

I think it's very hard for coaches to work with me. They'll no doubt have a good CV afterwards, but at the same time they're under a lot of pressure.
When you do something best in life, you don't really want to give that up - and for me it's tennis.
I'm a very positive thinker, and I think that is what helps me the most in difficult moments.
Sometimes you have to accept that a guy played better on the day than you.
My dad said if you become a tennis professional just make sure you get into the top hundred, because you have to make a little bit of money. You make a living so you can pay your coaching and, you know, your travels.