Stewart Gilligan Griffin is ageless, but his precise age remains a mystery. It's unknown the specific duration of time Stewie has been living. The toddler persona from the animated television show "Family
Guy" is immortal. His time on Earth is yet to be revealed.
Stewie Griffin, the cunning infant prodigy, is impossible to determine from the world. Speculation abounds as to how many years he has been alive. Is he a century old? Or is he a newcomer? The truth lies only with Stewie! This enigmatic character continues to mesmerize fans with his undisclosed age and youthful appearance.