First, Kenny Anderson did it in 1981-1982.
Now Andy Dalton has done it in 2011-2012.
Not especially interesting in and of itself, but the number they wore when they did so is interesting.
Kenny Anderson wore number 14 when the Bengals last went to the playoffs 2 years in a row. No QB wore that number in the intervening 30 years until it was assigned to Andy Dalton. In Dalton's first 2 years wearing number 14 the Bengals made the playoffs.
I read that some people were calling Andy Dalton the second coming of Kenny Anderson, and now the fact that they've both done something no other Bengals QB has done while wearing the same number lends a little more credence to that theory.
It doesn't necessarily mean anything, but I thought it was interesting enough to mention.