In the original series, fifteen-year-old Sokka is a warrior of the Southern Water Tribe, a nation where some people are able to telekinetically manipulate, or “bend”, water.
Harry Whitehead, Watched all of ATLA and LoK. Aang died of natural causes as Zamin Amor says, as being trapped in the iceberg while in the Avatar State drained his life force. Biologically he was only 66 when he died, and only 12 when meeting Katara and Sokka for the first time.
The first known Chieftain of the Southern Water Tribe is Chief Hakoda. Sokka was placed in charge of the tribe in the absence of his father, Hakoda. Sokka was eventually made the official Chieftain of the Southern Water Tribe sometime after the Hundred Year War.
Sokka is one of the few members in Team Avatar to seemingly have no children, so it’s unclear if he ever was (or stayed) romantic with anyone. The series never mentions if he was married or even if he had children, though if he did, fans probably would’ve heard some sort of mention from Tenzin about his cousins.
MAI. Mai is Zuko’s most consistent romantic interest. One of Azula’s only friends, she accompanies Azula on her hunt for Zuko and Iroh. She eventually helps bring down the Earth Kingdom and, when Zuko is given the credit for Aang’s defeat, is able to fully enter a relationship with the restored prince.
So, Sokka died sometime between 158 and 170 AG, and the cause of death is believed to be natural, as he would’ve been between 74-86 years old. The lack of concrete information on Sokka’s death is the direct result of his limited role in The Legend of Korra.
It was later revealed that Appa was eventually sold to beetle-headed merchants, who in turn sold him to a Fire Nation circus where a sadistic trainer attempted to make him part of the show. Encouraged by a sympathetic boy, he later escaped and hurried back to the Si Wong Desert where he last saw Aang.
Eventually Zuko learns that his mother made a deal after the previous Fire Lord, Azulon, ordered Ozai to kill Zuko. Ursa offered to concoct an odorless, colorless poison that would kill Azulon and put Ozai on the throne, sparing Zuko’s life.
Unlike Kyoshi, Aang died of (mostly) natural causes at the relatively young biological age of 66, and was outlived by Katara by at least a couple of decades. Of course, because of his time spent in the iceberg he was actually 166 years old.
He married Pema – a non-bender – and had four children with her from which all were air-benders – Jinora, Ikki, Meelo, Rohan. This guy is puzzling case. You would think that he married Sukki, right?
Each new Avatar’s primary bending style goes in the order fire-air-water-earth before beginning anew. This means the next Avatar will be an earthbender. The reason for this seemingly random ordering can be traced back to the very first Avatar, Wan.
Hope I made you proud. Bumi is Avatar Aang and Katara’s first child and eldest son, as well as the only one to be born a nonbender among the couple’s three children; he later developed airbending abilities after the Harmonic Convergence of 171 AG.
But Mei didn’t marry Zuko.
In the years between The Last Airbender and The Legend of Korra, Toph never married — but she did have two daughters from two different fathers. Her eldest, Lin, followed in her footsteps to become the stern yet heroic chief of police in Republic City.
Jet insisted to Katara that he would be all right, but Toph sensed that he was lying. Smellerbee remained by Jet’s side, crying, while Longshot notched an arrow and aimed it at the entrance of the room, ready to prevent any more attacks. Jet subsequently died from his serious internal injuries.