If you ask me, He is ccrazy, Sit there for days to make that, It was 3D to, And all that work, And it goes in 4M -_-, Screw that, Was very well drawn, SCREW IT!
That person has some real talent, I used to play line rider at school all the time but I was horrible at it. I know how hard it is to draw on that game, let alone nail all the jumps perfectly, hats off to him.