Tho

"water"

- Set my lines by the river bed! Caught ten fish and I killed 'em dead! Cut 'em and gut 'em and I tossed the heads in the water to keep them catgators fed.

Tho lived in the Earth Kingdom's Foggy Swamp Tribe with his friends Due and Huu, as well as the rest of their tribe.

Tho was a simple man who loved living in the swamp. He appeared to be one of the smarter members of his tribe, and was usually the one telling Due and the others what to do. Like Due, he cared for his tribe and wanted what was best for everyone. Tho was a hospitable person and was more than happy to have a few visitors over for dinner.

History
Tho was one of many swamp folks living in the swamp. While none of them are all that bright, Tho was less dim than most of the other swamp's residents. Tho was a Waterbender. His ancestors migrated from the Southern Water Tribe thousands of years ago and founded the Foggy Swamp Tribe. Because of the adequate water supply in the swamp, the Waterbenders felt at home and decided to stay. The swamp folk are often considered strange because of what they eat, such as possum chicken and giant bugs, and how they speak with funny accents.

While Momo and Appa were separated from Aang, Katara, and Sokka, they were being hunted by Tho, who was a little short and chubby, and Due. Aang found Appa and Momo and stopped Tho and Due from eating them. Despite just being attacked by Aang, Tho and Due were more than happy to find fellow Waterbenders outside of the Swamp in Aang and Katara.

Tho, Due, and Huu helped with the initial land stage of the invasion, but remained behind when they started scaling the volcano. When the eclipse ended, the Fire Nation revealed its airships. The airships proceeded to the beach to destroy the submarines. The three were last seen at the beaches protecting in vain the subs from being destroyed. A bomb blew them down, but they survived. Tho was most likely in a Fire Nation prison along with the other warriors. However, at the end of the War, he was released along with the rest of the members of the invasion.

Along with Due, he was one of the assistants for the newly-named Fire Lord Zuko's coronation. His fate after this event is unknown.

Trivia

 * Thọ (pronounced like taw) is a Vietnamese name, written in Chinese as 壽, which means "longevity" or "long living".
 * Tho's voice actor, Carlos Alazraqui, also voiced Due.