This is a forum in a chess site about whether chess is a sport, so obviously there'll be a huge bias. Go ask people in the real world and almost nobody will agree it's a sport.
A very small minority of people will say chess is a sport. It would be interesting to compare chess players take on it compared with the general population. My guess is with chess players about 70% will say it's not a sport, with the general population, probably about 95% will say it's not a sport.
I've been to a few sports bars, and never once have I ever seen a game of chess televised.
Is Jenga a sport?
It requires physical skill. It is competitive.
The conversation about it cannot possibly be dumber than the one about chess.
Or can it?
I don't see why it wouldn't be.
If it's still played like it used to be the participant has to remove blocks, one at a time, until the whole tower falls over. That definitely takes skill. The actual participant has to physically remove the actual piece, and not just say he wants to do it.
In chess, the participant doesn't have to physically participate. He can have someone else do it, and the desired result is exactly as he wishes. I'm pretty sure in Jenga a participant can't tell someone else to remove a piece and have the result be exactly as he wishes.