Stewart Gilligan Griffin is forever youthful, but his precise age remains a mystery. It's unclear how old Stewie entered on this planet. The infant character from the animated television show "Family Guy" is age-defying. His number of years is yet to be discovered.
Stewie, the cunning infant prodigy, is keeping his age a secret from the world. Speculation is rampant as to his actual age. 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 captivate fans with his unrevealed age and perpetually youthful visage.
