Aang

Avatar Aang is the main hero in the cartoon series Avatar: The Last Airbender.

History
Aang was a mischievous youth from the Air Temples. Amazingly, he mastered air-bending at a very young age; a sign that he was, indeed, the avatar. When the monks of the Air Temples reveal to Aang that he is the avatar, Aang reacts in a confused manner. Believing that Monk Gyatso, Aang's personal mentor and father-figure, would hinder Aang's training, they decided to send Aang away to the Eastern Air Temple to receive proper training. Aang refuses to accept his destiny as the avatar, believing it will tear him away from Monk Gyatso, and runs away with his sky bison, Appa. However, he is caught up in a terrible storm, and gets knocked deep underwater with his bison. Unconsciously entering the avatar state, he water-bends, freezing Appa, and himself, to save them from drowning. One-hundred years later, he is discovered by two Water Tribe residents, Katara, and Sokka. Later Katara became Aang's waterbending teacher despite the fact that he was originally quite better than her. When the three of them arrived at the Nothern Water Tribe Aang's teacher became master Paku. After the Seige of the Tribe, Katara became his waterbending master again. In a search for an earthbending teacher Aang met his earthbending teacher Toph Beifong. With Katara and Toph teaching him all the time he became a great master of earthbending and waterbending. He even became better than his teachers. After the fall of Ba Sing Se and the failure in the Day of The Black sun, Zuko, Aang's former enemy, became his firebending teacher and after a lot of training Aang became a firebending master a few days before his battle with Fire Lord Ozai.

Personality
Aang is a calm, fun-loving peaceful boy who like games and he wants to solve his problems non-violently.

Powers and Abilities
Being the avatar, Aang naturally has the ability to bend all four elements: air, water, earth, and fire. Aang is very special because he has great bending tallents. He can use all four elements at the same time. He have master air and he is the greatest airbeder of all times. He also invented a new airbending technique, the air scooter. He have mastered water too and his contor over the element was monumental, as he is able to make huge tidal waves and bend the entire ocean without to any difficulty. As stated by Katara he had the reflexes of a waterbending master from the very start of season 2. He have mastered earth too as he could create a whole zoo by using earthbending and bend entire boulders without even touching the earth. He knows also firebending and he became a firebending master a few days before Sozin Comet's arrival. He was able to create five huge fire whips 5 meters each. In the final episode Aang combine all the four elements to stop to war by defeating Fire Lord Ozai. He also know a differend type of bending,the energybending.

Avatar State
In the Avatar State, the avatar's powers are greatly magnified, but at a cost. If the avatar is killed in this state, he or she will not be able to reincarnate into another life, and the avatar will, ulimately, perish forever.