Hafþór Júlíus Björnsson
35 years old
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.
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MCU X-MEN
X-men and members of the Brotherhood of Mutants.
Cast for present-day mcu (2025).
Some older characters will also have castings for the past versions of themselves.
No Actors who are already in ...
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