Rell Rock, born Terrell Battle, is a rapper and producer from Brooklyn, New York. He first gained recognition in the early 2000s as a member of the hip-hop group Boot Camp Clik. Rell Rock's solo career took off in 2004 with the release of his debut album, "The Rell Rock Project." Since then, he has released several more albums and mixtapes, including "The Cure" (2006), "The Rebirth" (2010), and "The Rockness" (2015). Rell Rock is known for his raw and honest lyrics, which often explore themes of social justice, personal struggle, and self-empowerment.