Stewart Gilligan Griffin is forever youthful, but his specific age remains a mystery. It's unknown the exact number of years Stewie became existing. The toddler persona from the animated television show "Family Guy" is immortal. His number of years is yet discovered.
Stewie, 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 a
recent arrival? The answer is known only to Stewie! This enigmatic character continues to captivate fans with his undisclosed age and youthful appearance.