In stunt biking circles, Robbie Maddison has long been known as a bit of a legend, but this is impressive even by his high standards.
The Aussie decided to try riding a wave on a dirt bike, just to see if he could.
If you think that sounds ridiculous, you're not wrong.
But when someone tries something so outlandish, viewers are usually in for a treat.
https://www.youtube.com/watch?t=22&v=lDi9uFcD7XI
