yeah, maybe it'sfake, but hey, when I play Megaman, I'm not streaming it live on the internet so that if I happen to break the world record of geekness by getting through the game in 10 minutes, all the people of the earth could see I didn't cheat.
The point is that no one here has ever got through Super Mario Bros. in 5-6 minutes, even if you combine your best time for each level.
I couldn't do those sick jumps over the plants ever, even if I wanted to.
Tool assisted without doubt.. i used to be in to speed running, and i see way to many things that are "off" for that one to be real(Walking through enemies, enemies dying from frontal attacks instead of above ones, walking through fire etc.).
Sorry to destroy it all, but as a speed runner i cant leave stuff like that alone.