Gus G.

Konstantinos Karamitroudis (born 12 September 1980), better known as Gus G, is a Greek heavy metal guitarist. He currently plays with his band Firewind. He has also played in Mystic Prophecy, Nightrage, Arch Enemy, Dream Evil and Ozzy Osbourne's band. He is currently touring with King Diamond after the departure of longtime guitarist Andy LaRocque.