Stewie Griffin is forever youthful, but his precise age remains a mystery. It's unknown the exact number of years Stewie entered living. The baby character from the animated television show "Family Guy" is forever young. His time on Earth is yet to be revealed.
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 newcomer? The answer is known only to Stewie! This enigmatic character continues to captivate fans with his hidden age and perpetually youthful visage.