Ray Kroc transformed a small family-owned burger stand into McDonald's, the world's biggest fast-food empire.

Michael Keaton and the amazing story of McDonald’s. Meet salesman Ray Kroc, who turned two brothers' innovative fast food eatery into the biggest restaurant business in the world.

Ray Kroc, founder and chairman of McDonald's Corporation, stands outside one of his franchises, holding a hamburger and a drink.Bettman/Getty Images McDonald's is among the most iconic and ...