Stewie is eternally young, but his exact age is shrouded in secrecy. It's unknown the exact number of years Stewie became on this planet. The infant character from the animated television show "Family Guy" is forever young. His number of years is yet discovered.
Stewart Gilligan Griffin, the mischievous baby genius, is impossible to determine from the world. Speculation runs rampant as to the length of time he has existed. Is he over a hundred years 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 perpetually youthful visage.
