Þjazi

In Norse mythology, Þjazi (anglicized as Thiazi, Thjazi, Tjasse or Thiassi) was a giant. He was a son of the giant Ölvaldi, brother of giants Iði and Gangr, and the father of Skaði. His most notable misdeed was the kidnapping of the goddess Iðunn, which is related in both the Prose Edda and the skaldic poem Haustlöng.