POLAR OBSESSION 360 | National Geographic

National Geographic Photographer Paul Nicklen braves rough ocean waters and sub-zero temperatures to return to Antarctica and dive beneath the ice for a close-up encounter with a twelve-foot-long leopard seal. ➡ Subscribe: #NationalGeographic #Antarctica #360Video About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo g