"Avatar: The Last Airbender" ("Avatar: The Legend of Aang" in some regions) is an American animated television series created by Bryan Konietzko and Michael Dante DiMartino.

Aang is a fictional character and the protagonist of Nickelodeon's animated television series "Avatar: The Last Airbender". At 12 years old, Aang is the series' reluctant hero, spending a century in suspended animation in an iceberg before joining new friends Katara and Sokka on a quest to master the elements and save their world from the imperialist Fire Nation.

Katara is a fourteen-year-old waterbender (i.e., she has the ability to telekinetically control water and ice); at the beginning of the story, she is the only waterbender in the Southern Water Tribe, one of two known communities in which waterbending is practiced.

In the original series, sixteen-year-old Sokka is a warrior of the Southern Water Tribe, a nation where some people are able to telekinetically manipulate, or "bend", water. He, along with his younger sister Katara, discovers an Airbender named Aang, the long-lost Avatar, and accompanies him to defeat the imperialistic Fire Nation and bring peace to the war-torn nations. Unlike his companions, Sokka doesn't have any bending abilities, but as the show progresses he masters swordplay and proves himself to be a worthy strategist.

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