Anthony "Andy" Granatelli (March 18, 1923 – December 29, 2013) was an American businessman, most prominent as the CEO of STP as well as a major figure in automobile racing events. Granatelli was born in Dallas, Texas. Along with his brothers Vince and Joe, he first worked as an auto mechanic and "speed-shop" entrepreneur, modifying engines such as the flathead Ford into racing-quality equipment. During World War II, he became a promoter of automobile racing events, such as the "Hurricane Racing Association", which combined racing opportunities for up-and-coming drivers with crowd-pleasing theatrics. Hurricane events, according to Granatelli in his autobiography They Call Me Mister 500, included drivers who were experts at executing—and surviving—roll-over and end-over-end crashes, and also