jobo
Grandmaster
so is that you taking a wild guess or some secret definition your not prepared to share, lots of thing that do have a competitive aspect are not classed as sport, poker and darts for two, so that cant be the defining aspect can itI would imagine it would be because they don't compete. It's rather difficult to be considered a sport if there's no competitive aspect.
its a commonly accepted definition thats required, otherwise just say its your opinion and not an actual fact and we can move on