That bothers me also, what is a multi millionaire pro doing in the Olympics?
The average racquet swinging kunce has no hope of any medal.
Same reason pro boxers couldn't compete, but even now for Rio they will be allowed, to give the amateurs a chance to survive they've capped the experience to 10 or 15 pro fights max, any more under their belt and they can't compete.
Would love to see all pros removed from Olympics , trouble is the runners and sprinters and such would have no arena to make money in.