"I'm Miland "Mille" Petrozza (born 18 December 1967[1]) is a German musician. He is best known as the lead vocalist and rhythm guitarist of thrash metal band Kreator,[2] which he started playing in as Tyrant in 1982 and renamed into Tormentor in 1984. He is also the principal songwriter of the band and the only member to appear on every Kreator album."