52 years old (Born on September 21, 1972)
Happy Birthday, Jon Kitna! The fearless quarterback who threw more touchdowns than birthday parties during your NFL run from 1997 to 2011. Whether lighting up the scoreboard in Cincinnati or showing your toughness as a Detroit Lion, we know every season aged you like fine wine—or at least gave fans reason for an extra drink!Even though you've hung up that jersey, we're pretty sure you're still throwing perfect spirals somewhere—maybe just aiming carefully so it doesn’t hit anyone’s lawn ornaments. Here's hoping this next year brings fewer interceptions and plenty of victory dances off-camera. Keep being legendary (and hilarious), Jon!