Gilles Muller Pictures

  • LONDON, ENGLAND - JUNE 26: Gilles Muller of Luxembourg in action during his Gentlemen's Singles second round match against Roger Federer of Switzerland on day four of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club at Wimbledon on June 26, 2014 in London, England. (Photo by Jan Kruger/Getty Images)