Hafþór Júlíus Björnsson is an Icelandic professional strongman, actor, and former professional basketball player.
He plays Ser Gregor "The Mountain" Clegane in the HBO series Game of Thrones.
The new and old Avengers and their allies must form an alliance with variants from other universes to confront Kang,Doctor Doom and their army the old and new villains to reclaim the multiverse.
