A man spearfishing in Key West, Florida was bitten by an eight-foot reef shark.  He’s underwater and wearing a GoPro when the shark appears out of nowhere, takes a bite out of his leg, and leaves.  Luckily the guy was able to get back to the boat. He lost over two pints of blood but is okay.

Spear Fisherman Captures Key West Shark Attack on Camera - LiveLeak

A man was attacked by a shark in Key West, Florida while spearfishing on June 4.Parker Simpson was attacked by a 8-foot reef shark while spearfishing near Middle Sambo Reef off Boca Chica in the Keys on Sunday. Simpson often encounters sharks on spear fishing trips but said this shark "came out of nowhere."