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On a boating trip to Guadalupe Island, one diver may have witnessed his life flash before his eyes.

A great white shark breached the side of the cage while diver Ming Chan swam inside.

RELATED: Man cliff dives and ends up swimming in shark territory

Footage shows the shark repeatedly flipping and turning out of shock. At one point, its body laid on top of the cage on the surface of the water.

“It happened so fast. The other divers just kept telling me how lucky I am,” Chan told ABC News.

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