Sometimes Guitar Hero is your life. When that happens, this is the result.

If you've ever played Guitar Hero, or the offshoot Rock Band, then you know how the game is played.

For every notch on the board, as the song plays, you have to hit those exact notes that come in different colors that match those buttons on the guitar. All the while, you're strumming along with the other hand.

Needless to say, this song in particular is one of the craziest I've seen. It's damn near impossible. Definitely not entirely impossible, as this guy obviously hits every single note at 100%.

At the end it appears that there's blood on his hand from the strumming. Do you think that part is real, or fake?

Either way, this is pretty incredible.

If you've never played Guitar Hero, it's actually a pretty fun game, and isn't always nearly as hard, or intense as this.