As far as difficult final bosses go, Mike Tyson is the absolute king. Hes big, hes mean, and he packs a huge punch literally. Getting hit by even a single one of his devastating combination of hooks and uppercuts leave you sprawled out on the mat, with no option but to battle through every single one of the previous fights again because theres no save points, naturally. Even if you do manage to dodge his furious volleys and tire him out slightly, youll only get about a quarter of a seconds window to actually strike back. And your punches do about as much damage as slapping as slapping him with a wet paper bag, so youd best be prepared for a long fight, assuming you dont make even a single mistake along the way. Laying Tyson out on the turf is one of gamings greatest accomplishments but as always, someone went one step further, managing to complete the entire game blindfolded. And if that isnt proof that superhumans exist, then I dont know what is. https://www.youtube.com/watch?v=yyEZ7b2zD7Y What other incredible achievements would make this list? Let us know in the comments!