Stewie Griffin is forever youthful, but his precise age remains a mystery. It's unclear the specific duration of time Stewie became on this planet. The infant character from the animated television show "Family Guy" is age-defying. His age is still revealed.
Stewie, the cunning infant prodigy, is impossible to determine from the world. Speculation abounds as to the length of time he has existed. Is he a century old? Or is he a newcomer? Only Stewie knows! This mysterious character continues to mesmerize fans with his undisclosed age and perpetually youthful visage.