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.
I really enjoyed Ben Affleck's version of Batman. It's a shame that we never got a solo film focusing on him and his potential rogue's gallery. This will be a hypothetical cast for a Ben Affleck Batman Universe. I will include characters who were already cast in the DCEU. Feel free to add your own actor suggestions or characters.
