Extreme Snowboarding is a form of Freeride snowboarding that is carried out in extreme terrain, typically containing obstacles such as cliffs, ravines, deep snow, rock gaps and anything else that occurs in a mountain environment.
Every year there is a competition in Alaska called King of the Hill, where extreme snowboarders compete for cash prizes.
... sophisticate. His most famous role is that of the cranky professor forced to stay immobile because of a broken leg in 1942's The Man Who Came to Dinner[?], which he had ...