Real name: Robert Conrad Flynn

Robert "Robb" Flynn (born Lawrence Matthew Cardine July 19, 1968, Oakland, California) is best known as the founder and last remaining original member of the thrash metal/groove metal band Machine Head. Flynn formed the band along with Adam Duce, Logan Mader and Tony Costanza.

Band history
Forbidden Evil/Forbidden (3) (1985-1987, guitar, founding member)
Vio-Lence (1987-1992, guitar)
Machine Head (3) (1992-present, lead guitar, vocals)
Roadrunner United (2005, guitar, vocals, keyboard and "team captain").