With his first one-man show, Lagaf' became popular thanks to the song "Bo le lavabo", which was a success in France in 1990.

Until 1995, working with the producer Hervé Hubert, he continued to act in many sketches on stage or for television and to interpret new funny songs like Casse toi and Sweet Georgia Brown.

He hosted Le Bigdil for six years with a virtual alien called Bill and his beautiful dancing girls Les Gafettes.

!, he returned TV with a new version of The Price Is Right (Le Juste Prix), produced by Hubert who now works with Fremantle Media.

In 2011, he hosted the French version of the English gameshow Ant & Dec's Push the Button.