Juggernaut (Villain)

Biography
Cain Marko, stepbrother to Charles Xavier, found the Crimson Gem of Cyttorak while serving as a mercenary in Korea. The strange powers of this gem gifted Cain with immense physical strength and durability, as well as a mystical force field that allows him not only to deflect attacks with ease, but put himself into unstoppable motion. Known as the Juggernaut, Cain has been both villain and hero, even joining Professor Xavier's X-men on occasion.