Hafþór Júlíus Björnsson
- დაბადების თარიღი:
- დაბადების ადგილი:
- 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.
