sentences:  In February 2006, he won the gold medal at the Junior World Championships in Kranj, Slovenia and then Alex Pointner, the coach of the Austrian professional team, called him to compete in the World Cup.Schlierenzauer debuted in the World Cup finishing in 24th place at the Holmenkollen Ski Festival on 12 March 2006.On 3 December 2006, Schlierenzauer took his first World Cup victory in Lillehammer, Norway, and became one of the youngest jumpers to ever win in Lillehammer.