Some divers in Hawaii are gonna need a bigger boat. A nearly 20footlong shark named "Deep Blue," believed to be the largest great white on record, was filmed Tuesday in a rare sighting off the coast of Oahu, swimming right up to some divers. The 50yearold beast is seen gliding through the water with its massive fins, flashing its razorsharp teeth for the camera. Ocean Ramsey, a marine biologist and swimsuit model, spoke to Inside Edition about her close encounter with "Deep Blue." #InsideEdition