About Simon Ammann
Simon Ammann is a Swiss ski jumper. He is one of the most successful athletes in the history of the sport, having won four individual Winter Olympic gold medals in 2002 and 2010. His other achievements include winning the 2007 Ski Jumping World Championships, the 2010 Ski Flying World Championships, the 2010 Nordic Tournament, and the 2010 Ski Jumping World Cup overall title. Ammann also won the ski jumping event at the Holmenkollen Ski Festival in 2002 and 2007. Despite this, he won a gold medal in both the individual normal hill and large hill competitions, being only the second athlete to accomplish this feat (Matti Nykänen having done so in 1988). On 24 February 2007, he won his first medal at the FIS Nordic World Ski Championships with a victory in the individual large hill in Sapporo, Japan.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.