Juggling, circus acts, and heck even air shows can be dangerous for the performers. I've seen an air show performer die during his act a few years ago when he crashed into the ground.

Even the NFL has a good amount of danger during every game -- and people get injured.

But spectators have died during Airshows [0] and during, say, the Indy 500 [1].

[0]: https://www.history.com/this-day-in-history/air-show-acciden...

[1]: https://www.sportscasting.com/indianapolis-500-tragedy-rarel...