For some, learning to surf and playing guitar are difficult enough on their own. Chris Hau could give lessons on each and then move to the advanced lesson of both at the same time.
He sings an impressive rendition of "(Sittin' On) The Dock of the Bay" by Otis Redding and accompanies with a guitar while staying up on waves for around two-and-a-half minutes. For those of you who struggle to pat your head while rubbing your stomach, this is not the task for you.
Thanks to Chris for sharing these videos.