This is what made the Eagles being the sixth-youngest Super Bowl champion all the more impressive. 1974 Steelers 25 years ... even if free agency is more prevalent in the NFL than ever before.

Immediately after, the Pittsburgh Steelers won Super Bowls IX and X in 1974 and 1975. No other team in league history has followed up a repeat champion with a repeat of their own. The Eagles are ...

Eagles defensive end said Vic Fangio had team meeting after team gave up 22 points in Super Bowl LIX win 1974 Steelers 25 years ... is more prevalent in the NFL than ever before.