Stewart Gilligan Griffin is eternally young, but his exact age is shrouded in secrecy. It's unclear the specific duration of time Stewie became existing. The infant character from the animated television show "Family Guy" is immortal. His time on Earth is yet to be discovered.
Stewie Griffin, the clever little troublemaker, is impossible to determine from the world. Speculation is rampant as to the length of time he has existed. Is he a century old? Or is he a newcomer? Only Stewie knows! This enchanting character continues to captivate fans with his hidden age and youthful appearance.