Thor-El

Now think about the history here, a son that has to leave his home world and is sent to Earth to learn from the people their. Learn to be human and in so doing be compassionate toward them and protect them. Odin-El sends his son to Earth as a Ragnarok shakes the home world of Krpto'Asgard, found my mid west farmers and raised as their own. Young Donald Kent notices a hammer that is never used but sits in the corner of the work shop in the barn. In his curiousity he picks it up to his "father's" surprise (no one has been able to pick it up even Donnie when he was younger) and he is transformed into Thor-El: Last Son of Thunder.