Hafþór Júlíus Björnsson - who played Gregor "The Mountain" Clegane on Game of Thrones - has revealed that he and wife Kelsey Henson are expecting a baby … Hafþór Júlíus "Thor" Björnsson is an Icelandic strongman and actor. One of the Sparrows attacked Gregor, and although his weapon's spikes pierce Gregor's plate, Gregor does not say a word or appear to even acknowledge any injury. Cersei suggests the Small Council gets on with urgent matters, as they cannot make them leave. Ser Gregor is still with Cersei as a member of the Queensguard. In combat, his immense strength and beastly size gives him a huge advantage over almost any opponent, which allows him to defeat men who have far more skill. Though Qyburn's treatment has changed his physical appearance and behavior, and seemingly made him completely mute, Qyburn explains that Ser Gregor - not naming him as such - has sworn a vow of silence and vowed to serve as Cersei's personal bodyguard until all her enemies are destroyed and evil has been driven from the realm.
When Jaime made it clear to Cersei that he would join the fight against the army of the dead with or without her, Clegane suddenly prevents him from leaving the room. Despite his immense size and strength, Gregor is no match for Oberyn's swift and agile fighting style. He will protect your son, kill your enemies, and keep your secrets, and no living man will be able to withstand him".
In the books, the character is initially introduced in 1996's A Game of Thrones. He also is a former professional basketball player.
Other than his soulless eyes and black, partially decayed flesh visible through his helmet, he can not be seen under his full body armor, however, his face is seen in the Red Keep dungeons after he is instructed to remove his helmet by Cersei. I killed her children! Ser Gregor Clegane was a knight of House Clegane, the older brother of Sandor Clegane, and a notoriously fearsome, extremely lethal and much-feared warrior, with a tendency toward extreme and excessive violence. Several characers have made comments about his unnatural behaviour and have theorized about who he could be, however he is currently not confirmed to be Ser Gregor. Later, Tywin decides against the idea, stating that "Ser Gregor has served us well. He also rips the head off of a Faith Militant with his bare hands when they try to take Cersei into their custody.
Ser Gregor Clegane follows in the Queen Mother's wake and silently stands guard behind her.Ser Gregor easily kills a member of the Faith Militant.He remains unmoved when Lancel orders him to stand down. He played Gregor "The Mountain" Clegane in the HBO series Game of Thrones for five seasons. The character, whose real name was Gregor Clegane, appeared in all but one season of the HBO series. I bet he gets turned by a White Walker in the final episode, coz he's already dead, it'll turn him from a zombie animated by Qyb... Furthermore, it appears that far from weakening him, the process Qyburn subjected Ser Gregor to has made him even stronger than he once was; when a faith militant attacks him and manages to pierce his armor, he doesn't even flinch or acknowledge it, instead he just literally tears the man's head off in retaliation.
He picks her up and carries her into Qyburn's care, her demeanor visibly lifted. Tywin disapproves, claiming that Gregor has his uses, and every lord has need of a beast from time to time. However, when she hears from Kevan about Ser Following Cersei's walk of penance, Qyburn introduces her to In the television series, Cersei's new Kingsguard is not given a name, and what is seen of his face through his helmet matches that of Gregor, somewhat confirming that Gregor and Strong are the same man. He is strong enough to decapitate a horse with a single swing of his sword, as seen during his joust with Loras Tyrell. Gregor was ten and already big enough to be training so he didn't even care about the toy, but when he found six year old Sandor playing with it - without warning he pushed Sandor's head into a brazier and held him there.
He also states that during the Sack of King's Landing, his sister was raped and murdered by Gregor. At the request of Tywin Lannister, Prince Rhaegar Targaryen anoints Gregor as a knight.Numerous servants have gone missing at the Clegane keep over the years, apparently killed by Gregor for minor slights in one of his infamous fits of rage, and their deaths then covered up. Sandor also tells Sansa that the death of Hugh of the Vale was not a tournament accident. Known as "the Mountain That Rides", Gregor is one of Tywin Lannister's chief enforcers. Gregor Clegane, nicknamed "The Mountain That Rides" or simply "The Mountain", is a fictional character in the A Song of Ice and Fire series of fantasy novels by American author George R. R. Martin, and its television adaptation Game of Thrones. Cersei is skeptical; she orders a gigantic suit of armor at Qyburn's request -despite the blacksmith's insistence no living man can move or fight under such weight- but warns him that if he plays her for a fool, he will pay dearly. Lancel and the others thereby stand down.Gregor stands by Cersei as her plan to use him in a trial by combat crumbles.Ser Gregor is present when Queen Cersei holds court, and moves to protect his queen when He is also present when Cersei holds court to the nobility of Ser Gregor is also present when Queen Cersei hosts a grand reception with Lord Euron and his prisoners Once Gregor has taken his place behind Cersei, Sandor approaches him. His father and younger sister also died suspiciously.