Marcus Jamal Hopson, better known by his stage name Hopsin, is an American rapper, record producer, director and actor from Los Angeles, California. In 2007, he was signed to Ruthless Records, and has since founded his own record label, Funk Volume, in 2009. Hopsin has released three studio albums, Gazing At the Moonlight through Ruthless Records, Raw and his latest album Knock Madness along with the mixtape Haywire through Funk Volume. He is due to release a collaboration extended play with Travis Barker. He is well known for his use of white colored eye contacts in music videos, performances, and interviews.