Bruce Lee - Widely recognized as the BEST martial artist to ever live, with his lightly fast punches, deadly kicks, and cat-like reflexes. He's been able to take on some of the best fighters, including Chuck Norris and Karrem Abdul Jabbar. Iron Man - Member of The Avengers, and popularized around the world for globalizing world peace in the Marvel Comic movie series, Iron Man is considered as one of the best Super Heroes that needed no mutation to gain his strength. Bruce Lee vs Iron Man is a dream come true for Comic Book freaks and Bruce Lee advocates. Watch this video where both the fighter and super hero battle it out to the end.