<Tr> <Th> Kingdom </Th> <Td> The Westerlands </Td> </Tr> <P> Sandor Clegane, nicknamed The Hound, 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 . </P> <P> Introduced in 1996's A Game of Thrones, Sandor is the younger brother of Ser Gregor Clegane, from the fictional Seven Kingdoms of Westeros . He subsequently appeared in Martin's A Clash of Kings (1998), A Storm of Swords (2000) and A Feast for Crows (2005). </P> <P> Sandor Clegane is portrayed by Rory McCann in the HBO television adaptation . </P>

Who is the hound in game of thrones