Former guitarist for Metallica who went on to become the singer and guitarist behind the rock band Megadeth.
He was a guest MTV news reporter during the 2010 presidential election.
He was an opener for one of Alice Cooper's concerts.
One of his first bands was called Panic. Metallica let Mustaine go due to his personal problems with substance abuse.
He has two children with his wife Pamela Anne Casselberry.