Kareem Written, better known as Stylah, is a South London rapper from Greenwich, SE7. He has described himself as a black Arab half Omani half Moroccan. After being interested in music for some time, he decided to pursue music seriously. His first offering, 2004's Prince of Thieves which he single handedly sold 9000 copies of on the streets of London and other cities sprung one single called Warfare Part II featuring Serious.

Prince of Thieves caused a huge buzz for Stylah. He was soon recruited as the final piece of the jigsaw for London based underground hip-hop group, the Poisonous Poets which consists of Lowkey, Tony D, Therapist, Doc Brown, Reveal, DJ Snips and Stylah. He is also a member of the international Catch 22 network started by Kool G Rap which includes Immortal Technique, Ruff Ryders producer Elite, Scram Jones, Lowkey, DJ Snips and many more.