Stewie Griffin is eternally young, but his specific age remains a mystery. It's unknown the exact number of years Stewie has been on this planet. The baby character from the animated television show "Family Guy" is immortal. His number of years is yet determined.
Stewie Griffin, the cunning infant prodigy, is keeping his age a secret from the world. Speculation runs rampant as to how many years he has been alive. Is he a century old? Or is he fresh to the
world? Only Stewie knows! This enigmatic character continues to intrigue fans with his unrevealed age and perpetually youthful visage.
