If you couldn't walk you'd have to take part in the Paralympics.Poker can be defined as a sport as long as people are willing to watch it be played. It is not an athletic competition, so the olympics should not allow it. I mean you don't even need to walk in order to play.
Poker is an activity & for some a profession, it is not a sport, you will see nonsense like synchronized swimming & golf in the Olympics before, oh wait, damn. Let me get back to you on this.