Bart Starr immediately came to mind so I looked it up and him along with Bradshaw and Brady have two each. Montana is the only one with 3.
As for getting high on the all time records list, if Rodgers were to play 10 more seasons (retiring at 37, not unreasonable IF he stays healthy) and maintains his averages from his first three seasons as a starter he will finish 4th in completions, yards, and touchdowns behind Favre, Manning, and Marino. In comparison he would only be 65th on the all time interception list despite having the 6th most attempts in history.
With Rodgers' averages he would also finish 4th on the all-time list for rushing yards by a quarterback (behind Cunningham, Vick, and Young) and he would demolish the record for rushing touchdowns by a quarterback (56 to 43 by Young with Vick currently at 32).
Some of Rodgers contemporaries could also figure into these career rankings--namely Brees, Brady, and Rivers (Manning is already ahead). Still, these players themselves would also have to play until their late 30s to do so and continue their dominant level of production. Either way, if Rodgers can maintain the level of play he has shown us these last three years for an extended career he will certainly finish in the top 10 of every major statistic, if not top 5.
For what it's worth, here are Rodgers' stats if he played 10 more years and maintained the same averages he has over his first 3 years as a starter:
Comp: 4,381
Att: 6,784
Comp Per: 64.6%
Yards: 54,036
TD: 374
Int: 135
Rating: 99.1
Rush Att: 782
Rush Yards: 3,865
Rush TD: 56
Fum: 107
Fum Lost: 38
Originally Posted by: mi_keys