Board Thread:Lore Discussion/@comment-108.253.68.177-20131021030335/@comment-86.143.82.209-20150109154029

Well there's no need to be insulting just because someone disagrees with you; but as I stated elsewhere, there's no evidence that the HoK actually is the same person as the person who became Sheogorath's champion. When you start the game it's entirely up to you whether you undertake the main quest.

As for 'Official Lore', it doesn't really exist as Bethesda have, sensibly, refrained from creating such a thing.