Walter Disney was an American animator, film producer, entrepreneur and businessman who co-founded The Walt Disney Company. He created many beloved animated characters such as Mickey Mouse and is considered a pioneer in the animation industry. Some of his greatest achievements include Snow White and the Seven Dwarfs (1937), the first full-length animated feature film, and Disneyland, the first Disney theme park which opened in 1955 and ushered in a new era of family entertainment. Disney passed away in 1966 but left behind a legacy and global entertainment company that continues to thrive today.