Fortunately the mountain biker was not hurt when he was robbed at gun point while riding his bike.

I can't see this being a prank. This footage just shows how the world is and can be a very frightening place to live. Especially, when you can't go on a bike ride without getting robbed.

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This could've turned out to be a lot worse. As these robbers approached the mountain biker, they took his keys, cell phone, sunglasses and ran off with his bike, but for some reason they didn't take his GoPro camera.

They just looked right into it and decided to leave it on his head. He also looks very confused by it.

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My only guess is, they thought it was live and would lead right to them. The footage was very clear and may lead investigators to their arrest.