A kiteboarder out for a spin accidentally collided with a huge humpback whale, and it was all captured on camera.
Andrei Grigoriev was kitesurfing off Crissy Field Beach in San Francisco when he intersected with and basically launched off the back of a humpback whale. He totally landed it and rode away. Andrei was shocked but okay and it looks like the whale shook it off. Gnarly.