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 XLVII two different stadiums. The 49ers won Super Bowls XXIII and XXIX in Miami at what is now known as Hard Rock Stadium. Super Bowl XLVII earned many nicknames, including the "Bro Bowl", "Harbaugh Bowl", "HarBowl", "Super Baugh", "Brother Bowl", and "Superbro", as this was the first Super Bowl featuring brothers as opposing head coaches: Baltimore's John Harbaugh and San Francisco's Jim Harbaugh, whose clubs previously met in a 2011 Thanksgiving Day game, which John Harbaugh's Ravens won 16–6, which was also the first time that two brothers had met as rival head coaches in the NFL. Due to a power