Imagine being stranded on a paddleboard in the deep blue ocean while massive Great White Sharks circle right beneath your feet. This heart-stopping footage captures the ultimate test of nerves. With apex predators inches away, the only advice is to stay calm and "just don't move." Would you survive this close encounter?#GreatWhiteShark #Thalassophobia #CloseCall #SharkEncounter #AdrenalineRush | Emma Williams

At approximately 20 feet long, Deep Blue might be the biggest great white shark ever caught on camera. Learn more tonight during a brand new special, "World's Biggest Great White?" at 8/7c. | National Geographic TV