With musical blood in his family, Glenn has been playing guitar for a long time.
I used to play air guitar using a tennis racket or saucepan (whichever was handy) when I was about 4.. listening to my big bro Russ on the radio in Mississippi (the band not the US state! .. see http://en.wikipedia.org/wiki/Mississippi_(band)).
I didn't start playing for real until I was about 12. Apart from my brother Russ, my biggest guitar influences were Ace Frehley, Eddie Van Halen, Gary Moore, Steve Lukather, Yngwie Malmsteen, Larry Carlton and in recent years John Mayer.
During the late 80's and early 90's I played in "Disciple" and "Mean Street".