Stewart Gilligan Griffin is eternally young, but his exact age remains a mystery. It's unknown how old Stewie entered on this planet. The toddler persona from the animated television show "Family Guy" is immortal. His age is yet determined.
Stewie, the cunning infant prodigy, is keeping his age a secret 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 answer is known only to Stewie! This enchanting character continues to intrigue fans with his undisclosed age and perpetually youthful visage.
