Stewie Griffin is forever youthful, but his exact age is shrouded in secrecy. It's unknown how old Stewie has been existing. The infant persona from the animated television show "Family Guy" is age-defying. His time on Earth is yet to be determined.
Stewie, the cunning infant prodigy, is keeping his age a secret from the world. Speculation abounds as to his actual age. Is he ancient beyond measure? Or is he a newcomer? The answer is known only to Stewie! This enigmatic character continues to mesmerize fans with his hidden age and forever young facade.