Angus Young of AC/DC (my personal favorite, nobody puts on a show with a guitar like he does, I heard he looses around 5 pounds every concert just from moving around so much (all the sweat he looses), they also say he runs about 9 miles or so a concert on average)
James Hetfield of Metallica
Eric Clapton
Jimmy Page of Led Zeppelin
Kirk Hammett of Metallica
Slash of Guns N' Roses
Jimi Hendrix