国際体操連盟
Belle came to fame via his parkour videos and film appearances, such as "District 13", ', which were written and produced by Luc Besson, and the American remake "Brick Mansions". Belle has also consulted on the making of "Babylon A.D.", ', "Colombiana" and "The Family". He is the chair of the Parkour Committee of the International Federation of Gymnastics.