Zara Phillips
Sport: 2012 Equestrian team

Zara Phillips, daughter of Princess Anne and granddaughter of Queen Elizabeth II, will be a part of Britain's eventing equestrian team at the London Games.

Photo: Zara Phillips warms-up on her horse Lord Lauries prior to competing in the dressage phase of the competition on day 1 of the Military Boekelo-Enschede 2011 on Oct. 6, 2011, in Boekelo, Netherlands.

Credit: Jasper Juinen/Getty Images