He is a former member/artist of Dame Dash Music Group and Roc-A-Fella Records where he had formed a close association with rappers Jay-Z, Freeway and other former and current artists on the Roc-A-Fella roster. His stage name comes from a street in South Philadelphia, the rapper's former stomping grounds where he worked alongside Senior Durham in wilson projects. He has sold more than two million albums worldwide.[citation needed]