Walter Elias Disney was an American film producer, director, screenwriter, voice actor, animator, entrepreneur, entertainer,international icon, and philanthropist, well known for his influence in the field of entertainment during the 20th century. Along with his brother Roy O. Disney, he was co-founder of Walt Disney Productions, which later became one of the best-known motion picture producers in the world. The corporation is now known as The Walt Disney Companyand had an annual revenue of approximately US$36 billion in the 2010 financial year