Yahoo News : The five greatest NFL head coaches to never win a Super Bowl or champion

Fans and critics will often judge one's accomplishments solely by the amount of championships they've sustained. These five individuals accumulated some of the most impressive resumes for NFL head coaches, but their legacies are diminished in many minds because of their inability to win a Super Bowl, championship, or even a conference championship. These five coaches include a coach in the 200-win club, a coach in the .700 win percentage club, and three coaches who failed to win the Super Bowl on four separate occasions.

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