Ronald McDonald is the clown character and mascot of the McDonald's fast-food restaurant chain. He is known for his bright red hair, yellow jumpsuit, and big red shoes. Ronald is often depicted as a friendly and playful figure who promotes the brand and its menu items, especially hamburgers and fries. Introduced in the 1960s, Ronald McDonald has become a cultural icon, appearing in commercials, promotional events, and children's programs. He is also associated with the Ronald McDonald House Charities, which provide housing and support for families with sick children near hospitals.