Stewie is ageless, but his specific age remains a mystery. It's unknown the exact number of years Stewie has been on this planet. The infant persona from the animated television show "Family Guy" is age-defying. His age is still discovered.
Stewart Gilligan Griffin, the mischievous baby genius, is impossible to determine from the world. Speculation is 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 mysterious character continues to captivate fans with his unrevealed age and forever young facade.
