Marshall Bruce Mathers III (born October 17, 1972),better known by his stage name Eminem (stylized as EMINƎM) and by his alter ego Slim Shady, is an American rapper, record producer, songwriter and actor. Eminem along with his solo career is a member of his group D12, and also one half of the hip hop duo Bad Meets Evil, with Royce da 5'9". Eminem is one of the best-selling artists in the world and is the best selling artist of the 2000s.He has been listed and ranked as one of the greatest artists of all time by many magazines, including Rolling Stone magazine which ranked him 82nd on its list of The 100 Greatest Artists of All Time. The same magazine declared him The King of Hip Hop.Including his work with D12 and Bad Meets Evil, Eminem has achieved ten number-one albums on the Billboard 200. He has sold more than 42 million tracks and 49.1 million albums in the United States, and 100 million albums worldwide.