Jason Dimitri was on an assignment in eradicating lionfish near the Cayman Islands with a short spear. Just when he successfully killed a lionfish...

A Caribbean reef shark suddenly appeared.

It appears that the shark was waiting patiently for a good time to attack Jason.

The whole terrifying experience was captured on Jason's GoPro Camera; it lasted about one minute as he kept himself away from the shark circling around him. According to James, he was 70 feet underwater, protecting the reef from the destruction by working his way through in culling the lionfish for a cause.

Because lionfish has no predators, and eating all the native fish from Florida to the Caribbean.

Diving in water is like being in a different world, and the beauty and peace can blow your mind, the more you dive in the more it gets you. However, being in an area that seems infinitely mysterious, a small fear must be lurking in the background at all times.

The terrifying experience did not change his decision to keep on diving.

Dimitri calmly said,