Guitarist, songwriter, and founding member of the group Survivor.
He started out with Survivor by just taking care of their equipment.
He co-wrote Survivor's hit "Eye of the Tiger," which became immortalized in the Rocky films.
He grew up in Chicago, Illinois.
The president of Survivor's record label was a good friend of Sylvester Stallone, which is how "Eye of the Tiger" came to be used in Rocky.