Hafþór Júlíus Björnsson
Birthday: 1988-11-26 | Place of Birth: Reykjavík, IcelandHafþór 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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Known For
Acting
Year
Title
Role
2018
Operation Ragnarok
as Big John - Icelandic Viking Squad
2018
Kickboxer: Retaliation
as Mongkut
