Guillaume Tranchant, better known by his stage name Gringe, is a French rapper, songwriter, novelist and actor, born 20 February 1980 in Poitiers, France. He is half of the hip-hop duo Casseurs Flowters, with rapper, songwriter, film director and actor Aurélien Cotentin aka Orelsan. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.