Marshall Bruce Mathers III (born October 17, 1972), better known by his stage name Eminem and by his alter ego Slim Shady, is an American rapper, record producer, songwriter and actor. He attracted attention when he developed Slim Shady, a sadistic, violent alter ego. The character allowed him to express his anger with lyrics about drugs, rape and murder. Eminem's global success and acclaimed works are widely regarded as having broken racial barriers for the acceptance of white rappers in popula...