Stewie Griffin Family Guy's Prodigal SonStewie is timeless, but his precise age remains a mystery. It's unknown how old
Stewie has been living. The toddler persona from the animated television show "Family Guy" is immortal. His number of years is yet discovered.
Stewie, the mischievous baby genius, is hiding his true age from the world. Speculation is rampant as to the length of time he has existed. Is he over a hundred years old? Or is he a newcomer? Only Stewie knows! This mysterious character continues to intrigue fans with his undisclosed age and perpetually youthful visage.