Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Yum! Brands, Inc. or simply Yum! is a United States-based Fortune 500 corporation. It is headquartered in Louisville, Kentucky and operates KFC, Pizza Hut, Taco Bell and WingStreet restaurants around the world. Yum! is the world's largest fast food restaurant company in terms of system units as it has more than 38,000 restaurant outlets in over 120 countries. In 2011, Yum!'s global sales totaled more than US$12 billion...