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.
After a tragic incident leaves Metropolis in ruins, Superman gets pushed over the deep end and forms a totalitarian state over the world. Now, Batman must recruit other counterparts of the Justice League to stop Superman and his Regime.
