Stewie is ageless, but his specific age remains a mystery. It's unknown how old Stewie has been living. The infant persona from the animated television show "Family Guy" is age-defying. His number of years is still revealed.
Stewie, the mischievous baby genius, is keeping his age a secret from the world. Speculation runs rampant as to the length of time he has existed. Is he ancient beyond measure? Or is he a newcomer? The truth lies only with Stewie! This enchanting character continues to captivate fans with his unrevealed age
and perpetually youthful visage.
L'Incroyable Histoire de Stewie Griffin WikipΓ©dia