Stewart Gilligan Griffin is timeless, but his exact age remains a mystery. It's unclear how old Stewie became existing. The infant character from the animated television show "Family Guy" is age-defying. His time on Earth is yet to be revealed.
Stewart Gilligan Griffin, the clever little troublemaker, is keeping his age a secret from the world. Speculation abounds as
to how many years he has been alive. Is he ancient beyond measure? Or is he fresh to the world? Only Stewie knows! This enigmatic character continues to mesmerize fans with his hidden age and youthful appearance.