Stewie is forever youthful, but his exact age is shrouded in secrecy. It's unclear the exact number of years Stewie became existing. The infant persona from the animated television show "Family Guy" is immortal. His number of years is yet to be determined.
Stewart Gilligan Griffin, the cunning infant prodigy, is hiding his true age from the world. Speculation runs rampant as to how many years he has been alive. Is he a century old? Or is he a newcomer? Only Stewie knows! This mysterious character continues to captivate fans with his hidden age and forever young facade.
