Federer can be the best ever; he has the potential. The only question is whether he has the desire
Richard KrajicekFor the first couple of years I played really bad tennis. It was so bad that they booed me off the court
Richard KrajicekBut in 2000, the injuries really started to kick in and my elbow gave a lot of problems. At the end of the year I had to take 20 months off before I could come back into the game
Richard Krajicek