Board Thread:Lore Discussion/@comment-86.24.50.100-20130623082136/@comment-25047024-20140430112618

Lawadnorder wrote: Psijic, I know I'm a bit late on this, but Manker wore the Amulet while he was in the Paradise where he had full control. He could have manipulated the universe around it so that it THOUGHT he was a Septim or so the Amulet didn't need to be worn by a Septim.

Just a thought.

It's hinted in the Commentaries that he became Dragonborn or was always Dragonborn.