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 arrogant Thor Odinson has been cast out of Asgard to live as a mortal on Midgard (Earth), and he learns humility because of a human of Earth. Because of this, he must stop his adopted brother.
