Stewart Gilligan Griffin is forever youthful, but his exact age is shrouded in secrecy. It's unclear the exact number of years Stewie has been on this planet. The baby character from the animated television show "Family Guy" is forever young. His number of years is yet to be revealed.
Stewie Griffin, the clever little troublemaker, is hiding his true age from the world. Speculation runs rampant as to his actual age. Is he ancient beyond measure? Or is he a newcomer? The answer is known only to Stewie! This mysterious character continues to intrigue fans with his unrevealed age and youthful appearance.
