"He is the only undefeated quarterback in the nation," Marshall said.

He's the only quarterback I know who thinks like a linebacker - he likes to hit people.

That season, he was the nation's only quarterback to record two receiving touchdowns.

When the final gun sounds, Kramer won't be surprised if he is the only quarterback left standing.

He is not the only quarterback this season to deal with abuse.

He is the only quarterback ever to lead his team in rushing three straight seasons.

As of October 2012, he is the only deceased quarterback on the list.

"He was the only quarterback we would have traded for that year," Reeves says.

He is the only quarterback to reach 20 comeback wins before the age of 30.

He became the only quarterback in school history to have 10 games with more than 200 yards passing in a single season.