The Navy Midshipmen football team represents the United States Naval Academy in NCAA Division I-A college football. They are a Division I Football Bowl Subdivision independent school (not in a conference) and coached by Ken Niumatalolo since December 2007. Navy has 19 players and 3 coaches in the College Football Hall of Fame and won the National Championship in 1926 according to the Boand and Houlgate poll systems. The 1910 team also was undefeated and unscored upon (the lone tie being a 0–0 tie). The mascot is Bill the Goat. On January 24, 2012, the Naval Academy announced it would become a member of the Big East Conference (which was renamed the American Athletic Conference in July of 2013) beginning with the 2015 season.RivalriesArmyThe Army–Navy Game, an annual game generally played on the last weekend of the college football regular season in early December, pits the football teams of the United States Military Academy at West Point, New York (Army) and United States Naval Academy at Annapolis, Maryland (Navy) against one another. It is one of the most traditional and enduring rivalries in college football, and is televised every year by CBS. It was in the 1963 Army–Navy game that instant replay made its debut.