English: Marcus Hopson (born July 18, 1985), better known by his stage name Hopsin, is an American rapper, music video director, hip hop producer, singer and actor from Los Angeles, California. Hopsin has gained high popularity on YouTube, where many of his songs accompanied with music videos are uploaded, most remarkably "Sag My Pants", uploaded in October 2010, and "Ill Mind of Hopsin 4", uploaded in July 2011, both with over 16 million views (as of September 2012). On July 18, 2012, his 27th birthday, he released "Ill Mind of Hopsin 5", which has received over 15 million views within two months. In 2007, he was signed to deceased rapper Eazy-E's record label Ruthless Records, and has since founded his own record label Funk Volume in 2009. Hopsin has released two studio albums along with a mixtape; the debut album Gazing At The Moonlight through Ruthless Records, and Raw and Haywire (featuring SwizZz) through Funk Volume.