Who is the co-founder of the company that designed Magic Kingdom?
Magic Kingdom: Magic Kingdom is a theme park at the Walt Disney World Resort in Bay Lake, Florida, near Orlando. Walt Disney Imagineering:  Founded by Walt Disney to oversee the production of Disneyland, it was originally known as Walt Disney, Inc. then WED Enterprises, from the initials meaning "Walter Elias Disney", the company co-founder's full name.
Walter Elias Disney