Stewie Griffin is ageless, but his exact age remains a mystery. It's unclear the specific duration of time Stewie became on this planet. The baby character from the animated television show "Family Guy" is immortal. His number of years is yet to be discovered.
Stewie Griffin, the cunning infant prodigy, is keeping his age a secret from the world. Speculation abounds as to his actual age. Is he a century old? Or is he fresh to the world? Only Stewie knows! This mysterious character continues to captivate fans with his unrevealed age and perpetually youthful visage.