Pro wrestling is a sport....the ww's are more of a performance but those guys still take more of a beating than nascar drivers so I don't see why it's not a sport.
Yeah . . . I agree with Chad. Other people who take more of a beating than NASCAR drivers include many construction workers like jackhammer operators, people who deliver those 5-gal. jugs of water, anybody who works on an assembly line, farmers, ranchers, gardeners, carpet installers, dancers, circus performers, etc.

On the other hand, ping pong, darts, bowling and golf are all sports. I think your definition of sport needs work.

In your defense, though, I will concede that none of the people in my list up there
pretend to be engaged in a sport, so you at least have that.