LONDON, ENGLAND - AUGUST 05:  Andy Murray of Great Britain celebrates with his girlfriend Kim Sears after defeating Roger Federer of Switzerland in the Men's Singles Tennis Gold Medal Match on Day 9 of the London 2012 Olympic Games at the All England Lawn Tennis and Croquet Club on August 5, 2012 in London, England. Murray defeated Federer in the gold medal match in straight sets 2-6, 1-6, 4-6.  (Photo by Clive Brunskill/Getty Images)