Barron Mamiya, Jake Marshall, Nick Marshall and Eli Hanneman are all under 18, but they're already performing impossible air movements in the waves of Hawaii.

They are the future of surfing before turning professional athletes.

In surfing, full rotations are relatively rare. However, when performed correctly, they often leave an exclamation mark on the wave. Learn how to pull off the frontside reverse 360.

+ Surfing News

Brad Domke calls Cylinders his home. He's been riding it for more than a decade. But you've never seen him in board transfers like these.

+ Skimboarding News