For 10 points, name this chief god of Norse mythology.
This god hung himself from Yggdrasil for nine days and nights in order to obtain the knowledge of runes. This owner of the spear Gungnir gives all his food to his wolves Geri and Freki and receives information about the world through his ravens Hugin and Munin. This husband of Frigg was known as the "Allfather" and will be killed at (*) Ragnarok by the wolf Fenrir. For 10 points, name this chief god of Norse mythology.
This god hung himself from Yggdrasil for nine days and nights in order to obtain the knowledge of runes.
Odin [accept Wodan, Wotan, or Wodinaz]