Stewie Griffin is forever youthful, but his precise age is shrouded in secrecy. It's unknown the specific duration of time Stewie entered existing. The infant character from the animated television show "Family Guy" is immortal. His age is still revealed.
Stewart Gilligan Griffin, the cunning infant prodigy, is impossible to determine from the world. Speculation is rampant as to how many years he has been alive. Is he a century old? Or is he a recent arrival? The truth lies only with Stewie! This enigmatic character continues to intrigue fans with his undisclosed age and youthful appearance.
