Brett Favre is THE toughest quarterback ever. He is also the BEST quarterback ever.
Roger Staubach
Brett Favre
I believe that he is the best of all time just based on his stats he's closing in on almost all of the passing records and he's currently the best QB in the NFL and he's 37 and that's pretty old for an NFL player.
Warren Moon, NFL quarterback between 1984-2000, fumbled 161 times during his career and holds the NFL record.
Brett Farve
You can check out all interceptions thrown by an NFL quarterback on espn. You have to check out the quarterback statistics and can look at all of the seasons the quarterback played. You can also compared various quarterbacks together.
I think it`s Peyton Manning, but the answer to that question changes all the time.
The two most commonly named are John Unitas and Joe Montana.
Statistically, Brett Farve
I would say Joe Montana
AnswerAaron Rodgers currently holds the NFL record for the highest career passer rating for any player with at least 1,500 attempts, with a mark of 98.4