'Human Torpedoes' Race Underwater

New extreme racing sport combines free diving with boat propeller-like scooters.
3:00 | 06/30/11

Coming up in the next {{countdown}} {{countdownlbl}}

Coming up next:

{{nextVideo.title}}

{{nextVideo.description}}

Skip to this video now

Now Playing:

{{currentVideo.title}}

Comments
Related Extras
Related Videos
Video Transcript
Transcript for 'Human Torpedoes' Race Underwater

This transcript has been automatically generated and may not be 100% accurate.

{"duration":"3:00","description":"New extreme racing sport combines free diving with boat propeller-like scooters.","mediaType":"default","section":"ABCNews/Nightline","id":"13963690","title":"'Human Torpedoes' Race Underwater","url":"/Nightline/video/human-torpedoes-race-underwater-13963690"}