Sokka is a main character in Avatar: The Last Airbender and a member of the Southern Water Tribe. He is Katara’s older brother and travels with Aang as part of the core group opposing the Fire Nation. Known for his humor, sarcasm, and practical thinking, Sokka often serves as the team’s strategist and planner despite not being a bender. Over the series, he grows into a capable warrior, leader, and inventor, providing both comic relief and essential support to the Avatar’s mission.