You don't think the owner of a private company that sends more satellites and mass into space than the governments of the world combined would be pretty notorious? You don't think the richest man on the planet would be notorious?
Come on bro, your hatred of the guy is making you say some dumb shit. You can just say you dislike him and leave it at that, I think most people can at least understand why others would dislike him, but spouting nonsense just makes you (and not him) look bad.