YUM! Brands, Inc. was founded in 1997. The company originated from the success of Taco Bell, which was acquired by PepsiCo in 1978. In 1997, PepsiCo spun off its restaurants into a separate entity called Tricon Global Restaurants, Inc. This new company initially included Taco Bell, KFC, and Pizza Hut. In 2002, Tricon Global Restaurants changed its name to YUM! Brands, Inc. to better reflect its diverse portfolio of brands. Since its inception, YUM! Brands has continued to expand globally and has become one of the largest restaurant companies in the world. The company's focus remains on providing quality food and experiences to its customers across various dining brands. For more detailed information about the company's history, it may be useful to visit their official website.