Do you think you could beat a pro-gamer from Korea at Starcraft or Warcraft? You can't. You won't. You don't have a chance in hell.
This clip is from the excellent documentary The Hax Life, which takes a look at some pro gamers competing in the Korean capital, Seoul. It's at times touching, at times frightening, and at others, just mind-bending.
Watch this video, then try and move your hands and fingers that fast doing anything, let alone complex routines in a particular video game.
The Hax Life [YouTube]