Who has the smartest fight IQ? I want to say Jon, but something prevents me from saying him. Even though he's never lost outside of the DQ, . I would say Jon is the most creative fighter ever. GSP? Khabib? Mighty Mouse? Mighty Mouse looks like he's sparring in the ring. Whenever I saw one of his fights, even against cejudo. Dude look like he was sparring at LA fitness or something. Took the instructions from his corner and just downloaded it into his system. Maybe it's too hard to pin down to one person.