October 2011, he has starred in more than 450 pornographic films. Rocco took his stage name from the character “Roch Siffredi” played by  Alain Delon  in the French gangster film  Borsalino  (1970). He is also known as the “Italian Stallion”.   5. Marilyn Chambers Marilyn Chambers  (April 22, 1952 – April 12, 2009) was an  American