Not only is master gamer Sinister1 playing Mike Tyson's Punch-Out!! while blindfolded and crushing it, he's moving through the game as quickly as possible. I'm speechless.
Part one is up top, and here's the rest of the run, where things get hairy:
Sinister1's full-run attempt happened today during Awesome Games Done Quick 2014, a speedrunning charity event going on over at Twitch. There's all manner of freakishly high-level play going on during the event, but this remains the most impressive thing I've seen come out of the event.