Olympic torchbearer Zara Phillips arrives on her horse Toy Town as she brings Olympic flame to Cheltenham Racecourse on May 23, 2012, in Cheltenham, England.
Daughter of Britain's Princess Anne and granddaughter of Queen Elizabeth II, Phillips will be competing in this year's Summer Olympics in London. And she is not the only royal to harbor Olympic hopes. Keep clicking to see which other royals have competed in the Olympics.
Complete Coverage: London Olympics 2012