Tags: Horse Rider.
Sonja Johnson (born 14 December 1967 in Albany Western Australia) is an Australian equestrian who won a silver medal at the 2008 Summer Olympics in Beijing as part of the three-day eventing team. She grew up on a farm and says she began riding at the age of three to help muster cattle on the property. In 2006 she won the Melbourne 3-Day-Event on the horse Ringwould Jaguar.