He's in no state to rule a kingdom.
Ruler of Miscellania, newly returned to human form.
Speak to him to start the Throne of Miscellania
quest. He really is that big, he had a curse placed upon him during his adventures to the ice lands. The curse is lifted after the Glorious Memories
quest and he changes from a yeti to a human. Was captured and during the Blood Runs Deep
quest, is saved by you.