DJ Nu-Mark (born Mark Potsic), also known as Uncle Nu, is a Polish-Iranian-American hip-hop DJ mostly known for his membership of Jurassic 5, an American five-piece hip-hop crew consisting of one DJ and four MCs. DJ Cut Chemist was also part of the original group but left the band in 2006 to pursue a solo career. DJ Nu-Mark is a renowned hip-hop producer and DJ. His discography includes all four Jurassic 5 album releases (Jurassic 5 LP, Quality Control, Power in Numbers and Feedback), a Sequence Session Mixtape CD entitled Hands On and his most recent project, collaborating with Pomo to create Blendcrafters. He also collaborated on several tracks of the popular "Mushroom Jazz" series. Nu-Mark, DJ DJ Nu-Mark [LINK: http://thecareercookbook.com/article.php?article_id=17] The Career Cookbook Profile DJ Nu-Mark