Legendary NFL Coach Don Shula Passes Away

The man who coached the NFL's only perfect season and has the most head coaching wins in league history has passed away.

Shula coached the Dolhpins from 1970-1995, which included the Dolphins' famous undefeated season. He is also the NFL leader in wins as a head coach.

As a player, Shula played for the Browns, Lions, and Redskins.

[via Miami Dolphins Twitter]