Nicholas Taylor and David Wagner (R) of the U.S. pose with their gold medals after winning the final of the Quad Doubles match against of the U.S. the during the London 2012 Paralympic Games September 5, 2012. The Quad class category is for athletes with an impairment which affects both arms and legs and limits their ability to handle the racket and move their wheelchair.

REUTERS/Luke MacGregor (BRITAIN - Tags: SPORT OLYMPICS TENNIS)