Stewie Griffin is eternally young, but his exact age is shrouded in secrecy. It's unclear the specific duration of time Stewie became living. The toddler character from the animated television show "Family Guy" is forever young. His time on Earth is yet discovered.
Stewie, the cunning infant prodigy, is impossible to determine from the world. Speculation is rampant as to his actual age. Is he over a hundred years old? Or is he fresh to the world? The answer is known only to Stewie! This mysterious character continues to intrigue fans with his unrevealed age and perpetually youthful visage.