Hafthor Bjornsson Games of Thrones THE MOUNTAIN: Game of Thrones actor Hafthor Bjornsson has set a world deadlifting record by lifting 501kg (1,104lb). Bjornsson, who portrayed Ser Gregor “The Mountain” Clegane in the HBO series, broke the record at his … Continue reading How Hafthor Bjornsson :Game of Thrones Actor Breaks 501kg Workd Record