The Green Bay Packers is the third-oldest franchise in the NFL, dating back to 1919, and the only non-profit, community-owned major league professional sports team in the United States. Home games have been played at Lambeau Field since 1957. The Packers have won 13 league championships, the most in NFL history, with four Super Bowl victories, including the first two Super Bowls in 1966 and 1967. The Vince Lombardi Trophy awarded to Super Bowl champions is named after the Packers' coach Vince Lombardi.