Stewie Griffin is forever youthful, but his specific age remains a mystery. It's unclear how old Stewie has been living. The toddler character from the animated television show "Family Guy" is immortal. His number of years 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 a century old? Or is he a recent arrival? Only Stewie knows! This mysterious character continues to captivate fans with his undisclosed age and forever young facade.
