Tenzin

Tenzin is an Airbender and the youngest son of Avatar Aang and Katara. Very little information is known about him at this point. However, it is known that the current Avatar, Korra, is seeking his tutelage in Republic City. He is a character set to appear in The Last Airbender: Legend of Korra.

Background
Tenzin was born during an unknown year after the War to Aang and Katara as the youngest of their three children. At some point in his life, he was taught the traditions and customs of the Air Nomads by his father, Avatar Aang. As the last known Airbending master, the new Avatar, Korra sets out, seeking his tutelage in learning the critically endangered bending art.

He eventually married Pema, and had three children with her: two daughters, Jinora and Ikki, and a son, Meelo. The couple are now expecting their fourth child. The family lives on Air Temple Island, a secluded "sanctuary."

Personality
Tenzin is far more serious than his father. However, he can have a sense of humor at times. He always attempts to be a calm person, but sometimes he loses his patience with his three "crazy" children.

Relatives

 * Aang (father)
 * Katara (mother)
 * Sokka (maternal uncle)
 * Hakoda (maternal grandfather)
 * Kya (maternal grandmother)
 * Kanna (maternal great-grandmother)
 * Pakku (maternal step-great-grandfather)
 * Korra (spiritual reincarnation of Aang)
 * Pema (wife)
 * Jinora (eldest daughter)
 * Ikki (youngest daughter)
 * Meelo (youngest son)

Trivia

 * He is a member of an as of yet unknown council, as described by a picture shown during Comic-Con.
 * Tenzin was the first canonically interracial child mentioned to appear in the franchise.
 * Tenzin is an extremely common Tibetan name meaning "defender of the faith". Its popularity derives from the fact that it is the first name of the 14th Dalai Lama, Tenzin Gyatso (also the inspiration for Monk Gyatso).