Total Guitar are running a poll to find the greatest metal guitarist of all time. The following 20 names have been nominated:

Alexi Laiho (Children Of Bodom)
Daron Malakian (System Of A Down)
Dave Murray (Iron Maiden)
Dimebag Darrell (Pantera)
Fredrik Thordendal (Meshuggah)
Glenn Tipton (Judas Priest)
Gus G (Firewind, Ozzy Osbourne)
James Hetfield (Metallica)
John Petrucci (Dream Theater)
Kerry King (Slayer)
Mark Tremonti (Alter Bridge, Creed)
Marty Friedman (Megadeth)
Michael Amott (Arch Enemy)
Mick Thomson (Slipknot)
Mikael Åkerfeldt (Opeth)
Randy Rhoads (Ozzy Osbourne)
Tom Morello (Audioslave, Rage Against The Machine)
Tony Iommi (Black Sabbath, Heaven And Hell)
Yngwie Malmsteen
Zakk Wylde (Black Label Society, Ozzy Osbourne)
Who do you think should win?