Hafþór Júlíus Björnsson
Known For: Acting
Gender: Male
Date of Birth: November 26, 1988 (36 years old)
Place of Birth: Reykjavík, Iceland
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.
