Some months ago, The DUDESONS were on the TV.They are a group of something.Their challenge video is here. And their profile is http://en.wikipedia.org/wiki/The_Dudesons

It was on the air in Japan.

So, this video only has Japanese sound. I think that they are geniuses.Or fools. Now I just found out from one of their profiles by wikipedia, They are a group of stuntmen. I don't know what's stunts they do.Even so, I think what is it a good stunt for them?