This is Australian daredevil Robbie Maddison surfing and riding across The Pacific Ocean on his dirt bike.
The video, filmed in French Polynesia, is just the latest in a series of unreal stunts by Maddison – who has backflipped the Tower Bridge in London, flown across the Corinth Canal in Greece and scaled the Arc de Triomphe replica at the Paris Hotel & Casino in Las Vegas.
Maddison trained for two years to make the stunt happen, according to the video. The dirt bike has a couple of skis attached to it and the footage is, well, pretty damn impressive!