Stewie Griffin is timeless, but his precise age remains a mystery. It's unknown the exact number of years Stewie became living. The infant persona from the animated television show "Family Guy" is immortal. His number of years is yet discovered.
Stewie, the mischievous baby genius, is hiding his true age from the world. Speculation runs rampant as to how many years he has been alive. Is he over a hundred years old? Or is he fresh to the world? The truth lies only with Stewie! This enchanting character continues to intrigue fans with his undisclosed age and youthful appearance.