Stewie is eternally young, but his specific age remains a mystery. It's unclear the exact number of years Stewie entered existing. The infant character from the animated
television show "Family Guy" is forever young. His time on Earth is still determined.
Stewie, the mischievous baby genius, is impossible to determine from the world. Speculation runs rampant as to how many years he has been alive. Is he a century old? Or is he a recent arrival? The answer is known only to Stewie! This mysterious
character continues to intrigue fans with his hidden age and forever young facade.