How tall is Hafthor Julius Bjornsson

Icelandic Strongman and Actor who played Gregor Clegane (The Mountain) in Game of Thrones. He claimed to be 6ft 9, 6ft 8, 205cm and in January 2015 he mentioned his weight was "around 172kg" (379 pounds), in 2019 weighed close to 200kg and in 2020 has been as heavy as 205-6kg.5ft 8 Rob and Hafthor Julius @ Winter LFCC (18 Oct 2014)
[Height Comparison Video]