The Notre Dame Fighting Irish are the athletic teams that represent the University of Notre Dame. The Fighting Irish participate in 23 National Collegiate Athletic Association (NCAA) Division I intercollegiate sports and in the NCAA's Division I in all sports, with many teams competing in the Atlantic Coast Conference (ACC). Notre Dame is one of only 16 universities in the United States that play Division I FBS football and Division I men's ice hockey. The school colors are gold and blue and the mascot is the Leprechaun. It was founded on November 23, 1887, with football in Notre Dame, Indiana.