There are people who are famous for their acting skills.
Then there are people who got famous by actually doing something constructive for society at large, this was such a man.
Some believe it was all acting though, and that man hasn't actually been at the moon yet.
Anyways, that's a topic on its own that is fruitless to even wander off to...
I just wanted to say that he experienced something remarkable and certainly got more than one life-time of experience from his one and only life here on earth. He won't be forgotten, that's certain.