Mary King of Great Britain riding Imperial Cavalier in celebrates in the Show Jumping Equestrian event on Day 4 of the London 2012 Olympic Games at Greenwich Park on July 31, 2012 in London, England.
{"Image ImageDescription": "LONDON, ENGLAND - JULY 31:  Mary King of Great Britain riding Imperial Cavalier in celebrates in the Show Jumping Equestrian event on Day 4 of the London 2012 Olympic Games at Greenwich Park on July 31, 2012 in London, England.  (Photo by Alex Livesey/Getty Images)", "Image Copyright": "2012 Getty Images"}