I couldn't find an Englisch version of the article, but here is the German one.
Just click on the pictures and marvel. The guy in question is called Danny Way. With the help of a giant ramp and with only a skateboard under his feet, he jumped 24.07 meters wide and 7.14 meters high, breaking his own world record in the process. Nobody has ever crossed the Chinese Wall like that before.
Amazing, isn't it, what people do just for the fun of it?