There are at least two acts by this name: 1. Knife, an Italian metal group, 2. An American rapper. Marvin Aborca Sotelo (Born March 3, 1987) who usually goes by M.A. Sotelo or "Knife" Sotelo, he is better known by Knife, Knifer, or Knifey. He is an American gangster as well as a rapper, producer, occultist, writer, and record executive from East Los Angeles, California. He is also the only rapper of Filipino and Spaniard descent to be labeled under Chicano rap since the genre is mainly rappers of Mexican descent.