LONDON, ENGLAND - JULY 31: Chad le Clos of South Africa celebrates after winning the gold in the Men's 200m Butterfly final on Day 4 of the London 2012 Olympic Games at the Aquatics Centre on July 31, 2012 in London, England. (Photo by Al Bello/Getty Images)
Inspirational Moments: Olympic celebrations
Nothing tastes sweeter than victory. These faces of Olympians, past and present, say it all.