Portrayed by Dwayne Johnson aka "THe Rock"
|Known Aliases:||Juggernaut, Kuurth|
|Affiliations:||Brotherhood of Mutants, SHIELD|
|Introduction:||Fear in the Dark|
Elder brother of Charles Xavier, Cain became a powerhouse after an encounter with the Gem of Cyttorak.
Name: Cain Marko
Aliases: Juggernaut, Kuurth
Occupation: Removalist, SHIELD resource
First appearance: May 23, 2019
Family: Charles Xavier, younger brother; in a relationship with Michelle, another mutant
Cain is the older sibling of Charles Xavier. He entered the Marines at the age of 18 to simply get away. During one mission In Asia, he and his squad came across the temple of cyttorak. They were ambushed by the enemy and Cain was driven deeper into the temple for cover. It was there, in the center, he came across the Crimson Gem of Cyttorak. He touched the gem and thus his mutant powers were manifested and the gem granted him an increase of power, including immortality. With new power, Cain was able to take on the enemy easier, but it caused the rest of his squad to be buried after the temple started to fall apart. Cain was the only survivor. He was discharged from the army with honorary medals.
He was then recruited as a mercenary and did odd jobs for a number of years. He came into the Brotherhood in the 2000s, and was also recruited into their ranks as their Juggernaut. He backed away from the Brotherhood to do other odds a few years after joining, but always was always on speed dial. Hoping for a somewhat normal life, Cain picked up work for a moving company in District X. He met his current girlfriend while helping her move. They had been together for the last two years.
Cain was later taken by Skadi and D'Spayre to Greenland where the Hammer of Kuurth called to him. He was one of the dozen missing people in a short span of a few short days. Upon Cul Bor'son's defeat and the destruction of Kuurth's hammer, Cain was taken into SHIELD custody with the other former Worthy where he cut a deal. He would use his Brotherhood connections to assist the government organisation in return for his freedom.
The Gem of Cyttorak provides Cain with unstoppable strength and power, as well as increasing his size and mass. He wears a special helmet to protect himself from telepaths, which are his particular weakness.
Socked by: Frito