London 2012 Olympics: Queen Elizabeth's eldest granddaughter, Zara Phillips, will be representing Great Britain in the eventing at the London Olympics. Phillips, 31, will ride High Kingdom on her Olympic eventing debut, having missed Athens and Beijing because of injuries to previous horse Toytown.
2016 Rio Olympics, Equestrian, Preliminary, Eventing Individual Cross Country, Deodoro Olympic Equestrian Centre, Rio de Janeiro, Brazil on August 8, 2016. Colleen Loach (CAN) of Canada riding Qorry Blue D'argouges jumps through the bamboo keyhole. (Photo by Adrees Latif/Reuters)
A Hanoverian is a warmblood horse breed originating in Germany, which is often seen in the Olympic Games and other competitive English riding styles, and have won gold medals in all three equestrian Olympic competitions.