Have you ever wondered what Bruce Lee, Marilyn Monroe, or Adolf Hitler would have looked liked had they not died in the early years of their. Lee Jun-fan known professionally as Bruce Lee, was a Hong Kong and American actor, film Lee and his parents returned to Hong Kong when he was three months old. The name homophonically means "return again", and was given to Lee by his mother, who felt he would return to the United States once he came of. What would the world look like today if Bruce Lee, John Lennon, and Tupac Shakur did not die young? Let's just say that Bruce and John died in their late 60's while Tupac survived If John Lennon were still alive today, how old would he be?.