Roger Federer

Associated Press
Former champion Roger Federer  serves during practice at the Wimbledon Championships at the All England Lawn Tennis and Croquet Club, in  Wimbledon London Sunday June 28, 2015.  The Wimbledon tennis championships begin on Monday. (Adam Davy/PA via AP)

View gallery

137 photos

One of the greatest tennis players of all time will represent Switzerland at the London Games.

View Comments (0)