11!

everyone already knows about the pen & paper RPGing so I'll answer with:

modeling and painting miniatures

I haven't really done much in the past 2 years or so but I still have everything...too many models

mostly for tabletop wargames, I have to admit, and not as much for the painting itself. I mean I enjoy the painting but I'm also REALLY lazy

15, and you can't say Indiana Jones

D:

I know, it's hard, isn't it?

does it have to be a real person?

nope

hmm..does it have to be a specific person?

yes, sorry, "fremen" is not an acceptable answer either

David Attenborough, but not old