Stewie is forever youthful, but his precise age remains a mystery. It's unknown the exact number of years Stewie entered living. The infant persona from the animated television show "Family Guy" is immortal. His time on Earth is still revealed.
Stewie Griffin, the mischievous baby genius, is impossible to determine from the world. Speculation runs rampant as to his actual age. Is he over a hundred years old? Or is he fresh to the world? Only Stewie knows! This enigmatic character continues to intrigue fans with his hidden age and youthful appearance.
List of Family Guy cast members Wikipedia
