These clips might persuade you NEVER to swim in the sea EVER AGAIN. But although they are scary, they are well worth seeing.

The 1st clip was taken in the Western Cape in South Africa, an area well known for Great White Sharks. This guy was lucky.

The 2nd clip was taken in the US. Please note this is not for the squirmish! This guy was not so lucky.

These are, of course, courtesy of Google’s amazing new video service.