What is the nickname for the founder of the independent semi-professional American football team J.P. Rooneys?
J.P. Rooneys:  The team was founded by Art Rooney, who is best known for being the founder of the Pittsburgh Steelers of the National Football League, and is considered to be unofficial beginnings of the modern-day Steelers. Art Rooney: Arthur Joseph Rooney Sr. (January 27, 1901 – August 25, 1988), often referred to as "The Chief", was the founding owner of the Pittsburgh Steelers, an American football franchise in the National Football League (NFL), from 1933 until his death.
i don't know