- Category : 1983-births
- Type : GP
- Profile : 4/6 - Opportunistic / Role Model
- Definition : Split - Large
- Incarnation Cross : RAX The Four Ways 2
French singer, winner of the TV reality show "Nouvelle Star" (2006). He began to sing in a gospell choir and learned to play the piano. Nicknamed "The Turtle", ha could be surnamed "The French Mika" becuase of his high-pitched voice. His parents told him he could have been called William instead of Christophe, so he chose Willem as stage name. In 2004, he started as an actor in "Alive", directed by Frédéric Berthe.