Suki of Kyoshi Island was the leader of the Kyoshi Warriors and the wife of Sokka. At one point, Suki believed in the isolationist ways of Kyoshi Island, but after Team Avatar - then consisting of Aang, Katara and Sokka - stopped by the island, she helped rally up the warriors to join the war effort.
However, during this time, she and the warriors were defeated by Princess Azula of the Fire Nation, along with her friends, Mai and Ty Lee. Imprisoned in the Boiling Rock, Suki, along with Southern Water Tribe Chief Hakoda, were freed by Sokka and Zuko, and later helped Team Avatar end the Hundred Year War. After the War ended, Suki reunited with her fellow warriors, who were joined by Ty Lee after she betrayed Azula.
Suki later married Sokka, and the couple had three children.