Pizza Hut is the largest pizza chain in the world with over 34,000 outlets across 100 countries. It was founded in 1958 in Wichita, Kansas by brothers Dan and Frank Carney. Pizza Hut was later acquired by PepsiCo and is now owned by Yum! Brands. Pizza Hut has been successful in India by adapting to local tastes through offerings like vegetarian and Indian-style pizzas. It aims to provide both quality food and entertainment to customers through strategies like staff dancing and birthday parties at restaurants.