There is no shortage of iconic Nickelodeon shows, but Avatar: The Last Airbender is something special, and despite its huge number of fans, there are a lot of Avatar: The Last Airbender facts those fans might not know. Aang, the titular last airbender, is also the Avatar, the person responsible for bringing balance to the Four Nations and wielding all elements they are capable of bending. In the show, there was just as much work for the creative team behind the camera as there was for Aang and his friends on screen.
https://screenrant.com/avatar-last-airbender-secrets-facts-trivia/