Avatar: The Last Airbender Sezonul 1 Online Subtitrat in Romana | FSonline - Katara and Sokka (a brother and sister from the Southern Water Tribe) discover the Avatar (a 12-year-old Airbender boy named Aang) frozen in an iceberg. Together the three begin their journey to the North Pole to find a master Waterbender so Aang can begin his Avatar training!