Big Hero 6 is an animated movie made by Walt Disney Animation Studios in 2014. It tells the story of Hiro Hamada, a young inventor and robot expert, and his older brother Tadashi. They study at a university in a futuristic city called San Fransokyo. After some strange events, they discover a dangerous plot and decide to fight against it. Hiro modifies his lovable robot, Baymax, to make it into a powerful warrior. The movie is based on Marvel comic book characters, but it is different from the original story. Big Hero 6 won the Academy Award for Best Animated Feature Film.