Stewie Griffin is timeless, but his exact age remains a mystery. It's unknown how old Stewie became on this planet. The baby character from the animated television show "Family Guy" is forever young. His age is yet discovered.
Stewart Gilligan Griffin, the mischievous baby genius, is hiding his true age from the world. Speculation abounds as to the length of time he has existed. 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 captivate fans with his hidden age and perpetually youthful visage.