Then , just one year later , after only six years in the sport Yohann became the 2010 Freestyle World Champion .
His first competitions at world level were in 2009 where he placed 2nd at the World Cup and at the European Championship .
Just one year later , after only six years in the sport Yohann became the 2010 Freestyle World Champion .
His first competitions at world level were in 2009 where he placed 2nd at the World Cup and at the European Championship .