Man dives into underwater sinkhole in stunning, terrifying video

Prepare for your jaw to drop. Guillaume Nery, a fearless BASE jumper, decided to take on a massive underwater sinkhole, also known as a blue hole, in the Bahamas, and created an incredible film that documented his journey.

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At up to 115 feet wide and 663 feet deep, Dean's Blue Hole is the world's deepest blue hole -- and Nery dove right into the center of it, no oxygen tank included.

The film was originally made in 2010 but has has been circulating recently and currently has over 24 million views on YouTube.

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Some articles surfaced saying he reached the bottom of the giant hole, but he admitted that he never reached the 663-foot depth because, "the distance is so far as to make it impossible...This movie is an artistic project, a fiction."

Either way, the footage of Nery plunging into the great abyss is stunning to watch.

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