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.
As Bigby Wolf, the big bad wolf in human form, you will discover that the brutal, bloody murder of a Fable is just a taste of things to come when another dead Fable is found which starts the hunt for a serial killer.
