A 50 foot shark has been found 1 mile down the mariana trench. At first, many thought it was a Pacific Sleeper Shark. The issue with that theory is the Pacific Sleeper Shark grow only to 20 feet, the shark featured is 50+ feet long. That measurement is estimated using the length of the cage, which is 10 feet across.

Could this be the last remaining Megalodon?

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