Alain Delon is a French actor, model, and businessman who has been active in the entertainment industry since the 1950s. He is best known for his roles in films such as 'Rocco and His Brothers' (1960), 'The Leopard' (1963), and 'Le Samouraï' (1967). He has also appeared in numerous other films, television series, and stage productions. Delon has won several awards for his work, including the Cesar Award for Best Actor in 1975.