11/26/2012 08:36 am ET

The 50 Worst Quarterbacks In NFL History

It’s said that the quarterback is the toughest position to play in sports—and the guys on this list give you a good idea why. Most of them had the tools to succeed in the NFL: height, cannon arms, even speed, but something—bad coaching, contract holdouts, just being dumb as a bag of rocks—held them back.

If you're a longtime NFL fan, chances are a few of these guys have broken your heart already.

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