Yeah, we already knew that. Bleacher Report has named Bill Belichick as the greatest coach in NFL history. With 5 Super Bowl wins and 7 AFC Championships, I'd say he's the best.

Rankings are based on four factors, Super Bowl wins or NFL Championships, Conference titles and playoff appearances, career winning percentage and impact and innovation.

Top 5 Greatest Coaches in NFL History, according to Bleacher Report:

  1. Bill Belichick
  2. Vince Lombardi
  3. Paul Brown
  4. Bill Walsh
  5. Don Shula