Killer Mike is an American rapper and actor. He is one half of the duo Run the Jewels. He has released underground mixtapes, the albums MICHAEL, Michael & The Mighty Midnight Revival, R.A.P. Music, and Songs For Sinners And Saints. Among his most popular songs are SCIENTISTS & ENGINEERS featuring André 3000, HIGH & HOLY featuring Ty Dolla $ign, and STILL TALK'N THAT SHIT featuring Project Pat and Key Glock. Killer Mike has also appeared in the films Criminal Behavior and Word Is Bond, as well as the documentary Freaknik: The Wildest Party Never Told.