Stewie is eternally young,
but his specific age remains a mystery. It's unknown the specific duration of time Stewie has been living. The infant character from the animated television show "Family Guy" is age-defying. His time on Earth is yet to be determined.
Stewart Gilligan Griffin, the cunning infant prodigy, is keeping his age a secret from the world. Speculation runs rampant as to his actual age. Is he a century old? Or is he a newcomer? The answer is known only to Stewie! This mysterious character continues to captivate fans with his undisclosed age and perpetually youthful visage.
