Stewart Gilligan Griffin is forever youthful, but his precise age remains a mystery. It's unknown the specific duration of time Stewie became on this planet. The infant persona from the animated television show "Family Guy" is forever young. His number of years is yet discovered.
Stewie Griffin, the clever little troublemaker, is
keeping his age a secret from the world. Speculation is rampant as to how many years he has been alive. Is he a century
old? Or is he fresh to the world? The answer is known only to Stewie! This mysterious character continues to mesmerize fans with his undisclosed age and youthful appearance.
