who plays sir gregor on game of thrones
Gregor Clegane In the HBO television adaptation, Clegane was originally portrayed by Australian actor Conan Stevens in season one, and by Welsh actor Ian Whyte in season two; Icelandic actor and strongman Hafþór Júlíus Björnsson took over the role from season four onwards.[2]
Kit Harington In 2011, Harington rose to prominence for his breakthrough role as Jon Snow in the HBO television series Game of Thrones, which brought him international recognition. He has been nominated for a Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series and a Critics Choice Television Awards for Best Supporting Actor in a Drama Series, among other accolades. In 2017, he was honoured with the Giffoni Experience Award at the Giffoni Film Festival.[2]