Mark Goffeney was born without arms but that didn't keep him from achieving his dream of becoming a guitar player.
He taught himself the basics and started out as a street performer in his hometown of San Diego.
Since then he's gone on to play in a successful rock band. His solo performances have taken him across Europe and Asia.
Mark uses the stage name 'Big Toe', and he's even reportedly opened gigs for world-famous rockers including Tom Petty, Def Leppard, Journey and Rush.