[wildfireskunk]

Yes. It's obvious that it IS a sporting activity, and thus a sport. But it's so niche almost everywhere that people don't know enough about it to officially have it labelled as one. Although the various professional fitness versions on the market are slowly making lots of schools and health centers change their minds.

Edit: Parts of Europe actually recognise it as an official sport, now that I remember. I believe Norway were the first. Either them or Sweden...