Janne Ahonen is a retired Finnish ski jumper, born on December 11, 1977, in Lahti, Finland. He is known for his remarkable career in ski jumping, having competed at the highest level for over two decades. Ahonen has won multiple medals in international competitions, including the FIS Ski Jumping World Championships and the Winter Olympics. Throughout his career, Ahonen achieved significant success in the FIS Ski Jumping World Cup, securing the overall title five times. He is particularly famous for his performances in the prestigious Four Hills Tournament, where he won the title twice. His dedication and skill have made him one of the most respected figures in the sport.