This is an incredible true story that happened in The Antarctic Ocean. One of National Geographic’s photographers scuba-dived deep into the ocean to take some photos. In front of him appeared one of the biggest and dangerous predators of Antarctica, The Leopard Seal. This kind of seal is famous for being the second in top of predators from Antarctica after the Killer Whale. It can weigh up to 500 kg (1.100 lb) and reach 3.7m (12 ft). There have been accidents in the past, so yes, The Leopard Seal can attack humans. The rest of the photographer`s story can be found in these pictures. No other words are necessary.