Kyle Gass Video | Celebrity Interview and Paparazzi

Kyle Richard Gass, also known as KG or Kage, is an American rock musician, singer-songwriter and actor. He is a member of the bands Tenacious D and Trainwreck. In Tenacious D, Gass plays lead guitar and sings backup vocals, and also plays the role of Black's comic foil in most of their comedy routines. He is the godfather of Jack Black's son.