Super Bowl XVI man to play in a Super Bowl and then be a head coach in a Super Bowl. Gregg played in Super Bowls I and II as a member of the Green Bay Packers. Tom Flores was on the Kansas City Chiefs' roster in Super Bowl IV and coached in Super Bowl XV. However, Flores did not play in Super Bowl IV. This was the first Super Bowl to feature two first-time participants since Super Bowl III (there has been only one since, Super Bowl XX between the Chicago Bears and New England Patriots). This was also the only Super Bowl
Super Bowl conference champions to determine the NFL's league champion. Currently, the National Football Conference leads the league with 27 wins to 25 wins for the American Football Conference. The Pittsburgh Steelers have the most Super Bowl championship titles, with six. The New England Patriots have the most Super Bowl appearances, with ten. Charles Haley and Tom Brady both have five Super Bowl rings, which is the record for the most rings won by a single player. The day on which the Super Bowl is played, now considered by some as an unofficial American national holiday, is called "Super Bowl Sunday". It