Some people may call Mark Gonzales crazy, but he is undoubtedly one of the most innovative and creative skateboarders alive today. His curiosity lead to creating the circle board, a circular vehicle made up of nine skateboards bolted together on the nose and tail, which is much harder to ride than it looks. To celebrate Krooked's latest pro, Brad Cromer, Gonzales and the rest of the team whipped up a circle board in NYC to surprise Cromer. They rode the huge circle board down streets in full traffic, attracting attention from everyone, even the police. Watch the insane full video below.