Bruce Lee Born Lee Jun Fan in San Francisco and later raised in Hong Lee, who would have been 73 if alive today, is thought to have died. So my friend argued that if Bruce Lee were not only alive today, but also still in his . Who would even come close to beating Bruce in the UFC?. 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?.