Alain Alivon, known under the pseudonym Marius (born 23 July 1965 in Marseille), is a French military and drill instructor member of the Commandos Marine unit and the French Navy. He is mostly known for featuring in the 2005 documentary L'Ăcole des bĂ©rets verts on France 2 in the program EnvoyĂ© spĂ©cial. He later appeared on film and television, and publishing his autobiography. Alain Alivon spent a difficult childhood at the