Swiss world number one Roger Federer ret

Swiss world number one Roger Federer returns the ball to Christophe Rochus of Belgium on the second day of the Qatar Open in Doha on January 5, 2010. Federer, who beat Rochus 6-1,6-2, answered his doubters, some of whom claim his record-breaking success will make it harder to achieve more in 2010, by suggesting he may enjoy an even better year than last. "I think I can definitely, if my body allows me, win many more tournaments than I did last year," the 28-year-old Swiss legend claimed. AFP PHOTO/KARIM JAAFAR (Photo credit should read KARIM JAAFAR/AFP via Getty Images)