Marcel Junior Loutarila, better known as Koba LaD, is a French rapper from Évry, Île-de-France. He grew up in famous Bâtiment 7 in Évry, where Bolémvn came from. His name Koba is inspired from the fictional character in Planet of the Apes. "LaD" means 'la débrouille, la détaille, la défonce'.