Maui is a demigod from Polynesian mythology, known for his shape-shifting abilities and magical fishhook. In the film Moana, he helps the main character, Moana, on her journey to restore the heart of Te Fiti. Maui is portrayed as powerful, but also playful and a bit arrogant. Over time, he learns the importance of teamwork and humility. His character brings humor and action to the story, making him a fan favorite.