Stewart Gilligan Griffin is eternally young, but his specific age is shrouded in secrecy. It's unclear the exact number of years Stewie entered living. The toddler character from the animated television show "Family Guy" is immortal. His time on Earth is yet to be revealed.
Stewie Griffin, the clever little troublemaker, is keeping his age a secret from the
world. Speculation abounds as to the length of time he has existed. Is he ancient beyond
measure? Or is he a newcomer? The truth lies only with Stewie! This enigmatic character continues to mesmerize fans with his undisclosed age
and perpetually youthful visage.
List of characters in the Family Guy franchise Wikipedia
