The Mighty Bop is a pseudonym of Christophe Le Friant, better known by the alias Bob Sinclar. Born 10 May 1967, he is a Grammy Award-nominated French record producer, House music DJ, remixer and owner of the label Yellow Productions. Sinclar started DJing in 1986, when he was 18 years old, specialising in funk and hip-hop music, with the name Chris The French Kiss. His first club hit was "Gym Tonic", which was co-produced by Thomas Bangalter of Daft Punk, featuring vocals illegally taken from a Jane Fonda fitness tape.