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.
Basically It's Shrek meets Kung Fu Panda meets How To Train your dragon Meets Rise of the Guardians meets Madagascar To fight all their arch nemesis before battling the one who started their journey
