Most stars do not do their own stunt work. Some have totally gone for it, but mostly all the big movie stars have stunt doubles (even if they do their own stunts from time to time). I admire these people because basically, they just go in and do all the wicked awesome/dangerous stuff but take very little credit. I'm not sure if there is some type of award ceremony for stunt doubles, but I'm thinking maybe there should be.
Stunt doubles run the risk of seriously injuring themselves for the sake of film and art, and we barely see them (or notice them, or remember they exist). I think it's pretty dang cool that they do it anyways, but here's the thing... I want to see them because they totally look like bizarro versions of the celebs themselves. Fun Stuff.