Must admit, I've got a bit to learn about what some drivers do with their fourbies! When I got my breath back after looking at that guy, I clicked a few simillar vids. Some were of fourbies going up sandhills faster than I go down the highway, and then sending tons of dirt and sand into space as they went over the top!
Like Aussie rules football. Spectacular to watch, but you would have to be crazy to go out on the paddock and join in - unless you had a death wish! Modern day gladiators. GO THE POWER!
But then again, crawling over the ridges and across the valleys, flying into Mount Buffalo in my old wooden glider, just a few feet above the tree tops, with not a decent paddock to land in for 30km or more, was something I was 'guilty' of in my younger years. Somehow got away with it!