Without defensive coordinator Steve Spagnuolo, we might not be calling it a dynasty ... Here's a look at Spagnuolo's growing Super Bowl ring collection and how long he's been with the Chiefs. SN'S ...

NEW ORLEANS — The main reason for the New York Giants' stunning Super Bowl XLII upset over the previously undefeated New ...

Steve Spagnuolo is back on the Super Bowl stage, something very familiar for the Chiefs defensive coordinator.

Steve Spagnuolo's wife, Maria, makes sure the Chiefs are well-fed. But it's the defensive coordinator who helps the unit ...

Four-time Super Bowl-winning defensive coordinator Steve Spagnuolo, who won his first with the 2007 Giants, takes a timeout ...

Neither is Eli Manning. No defensive coordinator is more decorated than Steve Spagnuolo. He is the only coordinator in NFL history with four Super Bowl rings. He's the only coordinator who's won ...