Vulsturg the Vast

Vulsturg the Vast was a Space Viking from Norsum. Like Thaur and Jotastar the Just, they were banished from their homeworld by Queen Angboda and left on a different planet. Vulsturg was bound to a rock on an unnamed planetoid, where the sound from the planet rendered the giant viking unconscious. He was the second Viking to be rescued by the Tenth Doctor (after Thaur). (DWBIT: The Screaming Prison)