LONDON, ENGLAND - JULY 29: Zara Phillips of Great Britain and her horse High Kingdom compete in Individual Eventing on Day 2 of the London 2012 Olympic Games at Greenwich Park on July 29, 2012 in London, England. (Photo by Alex Livesey/Getty Images)
LONDON, ENGLAND - JULY 29: Zara Phillips of Great Britain and her horse High Kingdom compete in Individual Eventing on Day 2 of the London 2012 Olympic Games at Greenwich Park on July 29, 2012 in London, England. (Photo by Alex Livesey/Getty Images)