Pizza Hut is the world's largest pizza chain with over 12,000 restaurants across 100 countries. It began in 1958 when two brothers opened the first Pizza Hut restaurant in Wichita, Kansas. Today, Pizza Hut offers four core pizza styles and has streamlined procedures to provide faster delivery. Pizza Hut aims to be the world's best fast food restaurant through strategies like differentiation, low cost leadership, and maintaining quality standards. It continues to innovate new products and adapt to remain successful.