Sean Justin Penn (born August 17, 1960) is an American actor, screenwriter and film director, also known for his political and social activism. He is a two-time Academy Award winner for his roles in Mystic River (2003) and Milk (2008), as well as the recipient of a Golden Globe Award for the former and a Screen Actors Guild Award for the latter. read full bio here.
Celebrity workout sighting of the day. Sean Penn pumping iron right next to me at Malibu Gym.