The beginning is the gymnastics part, which is the most impressive, George St-Pierre is a machine!!!
Nonetheless, some stupid barroom drunk bullies still think they can outpunch GSP???
Get sober and get back to reality assholes! These professional fighters trains 6 to 8 hours a day. It's not because you feel courageous enough after a couple of brews to sucker punch a smaller, scared kid that you can go one on one with the pros.
Even the worst MMA/Boxing tomato cans can beat up any non-pro juiced barroom brawler/streetfighter.
Smoke that in your pipe, punk!