Everyone's obligation over the next few months is to convince Elon Musk that he can totally beat Mark Zuckerberg. And that he's so naturally gifted that he doesn't need to train.
Good guy Georges St-Pierre already got the ball rolling for us:
"It was a lot of fun. [Musk]'s very strong, physically very strong. Much stronger than the average man. Very tough."
GSP is an unfailingly polite dude. I have no doubt Musk genuinely believes the compliment.