Joe Satriani was the guitar teacher of a lot of famous guitarists:
"His students included Steve Vai, Kirk Hammett of Metallica, David Bryson of Counting Crows, Kevin Cadogan from Third Eye Blind, Larry LaLonde of Primus and Possessed, Alex Skolnick of Testament, Rick Hunolt (ex-Exodus), Phil Kettner of Lȧȧz Rockit, Geoff Tyson of T-Ride, Charlie Hunter and David Turin."