Ian Whyte (born 17 September 1971) is a Welsh actor, stuntman and former professional basketball player. He currently resides in North Shields, Tyne and Wear.
Born in Bangor, North Wales, he is best known for portraying Predators in both Alien vs. Predator and Aliens vs. Predator: Requiem. He stands at the height of 7 ft 1 in (2.16 m).
Whyte portrayed one of the "Engineer" aliens seen in Ridley Scott's 2012 science fiction film, Prometheus.
He has portrayed various characters requiring an actor of above-average stature in the HBO series Game of Thrones, including a white walker in season 1 and a giant in the opening episode of season 3. For both of these roles he was unrecognisable under make-up and CGI. In season 2, he had a speaking role as Ser Gregor Clegane.