General InformationAliases:MuscleCompany:DC ComicsCreator:Karl KeselTom GrummettDoug HazlewoodGender:MaleCharacter Type:HumanFirst Appearance:Adventures of Superman #501 - The Adventures of Superman....When He Was A Boy!Issue Died:NonePowers:None MuscleDC Comics Muscle is a small time crook who along with Specs was Superboy’s first victims. December 27, 2018 admin