Although the actor is an offspring of giant parents, he believes perseverance and hard work helped him to achieve his colossal frame. Representing Iceland at the age of 30, Thor is the defending champion of the 2018 Tachi Palace World’s Strongest Man. © 2020 Power Apparel - Hafþór Björnsson. Hafþór Júlíus Björnsson Height Weight Body Statistics. He stands at 6 feet 9 inches tall (2.06 m), and weighs more than 400 pounds (180 kg). Thor's Power Gym / Apparel - 16B Dalvegur, Kópavogur, IS. Hafthor Julius Bjornsson is a pro-strongman and actor who is known for his career playing Ser Gregor Clegane / The Mountain on Game of Thrones. Following his grandfather, his family took farmings as their profession. He took over the role of Gregor "The Mountain That Rides" Clegane for the fourth, fifth, sixth, seventh and eighth seasons. The commentator said hafthor has told him to shrink more than an inch through the day since he is so heavy. His grandfather, Reynir is a farmer by profession. Hafþór Júlíus "Thor" Björnsson is an Icelandic strongman and actor.. Hafþór Júlíus Björnsson Height -2.06 m, Weight -180 kg, Measurements, Shoe Size, Girlfriend, Bio Seems … Height. He is the son of Björn and Ragnheiður. Hafþór Júlíus Björnsson is not popular for nothing among bodybuilders and the world at large. Over 6'9 in the morning and 6'8 in the evening. Hafthor Bjornsson- Birth Age, Family. Hafþór Júlíus Björnsson Net Worth, Salary, Biography, Age, Career, Wiki.Hafþór Júlíus Björnsson estimated Net Worth, Income, Lifestyles & many more details have been updated below.. Biography. Hafthor Bjornsson was born Hafþór Júlíus Björnsson on the 26th of November 1988 in Reykjavík, Iceland. They are of British-Ireland ancestry. His nickname “Thor” is a shortened version of his first name, and means “God of Thunder” in Norse mythology. Hafþór Júlíus Björnsson was born in Iceland on November 28, 1988.