Chief Keef is a Chicago rapper that gained prominence in 2011 due to YouTube videos of him rapping while under house arrest. Chief Keef dropped out of school at age 15 and is notorious for his lyrics promoting violence and his constant run-ins with law enforcement.
The rapper's real name is Keith Cozart, and he was born in 1995. Chief Keef released his debut album called "Finally Rich" in 2012, and he signed a contract with Interscope Records in 2013. The rapper was dropped by Interscope in 2014, and he went on to start his own record label called Glory Boyz Entertainment. The rapper has a net worth of $1 million as of 2016.