I have heard it on multiple occasions in Swedish podcasts. Apart from the the other response you got with a source from the Swedish Sports Confederation, I found you some news articles on it. They are in Swedish, since it’s the source.
Here’s his first inquiry to get it classified as a sport: https://sverigesradio.se/artikel/strippkungen-vill-att-sex-klassas-som-sport-riksidrottsforbundet-rasar And here’s on the sex event he wants to hold:
https://www.expressen.se/nyheter/sverige-uppmarksammas-haller-sex-masterskap/
https://www.st.nu/2023-06-07/strippkungen-dragan-bratic-startar-tavlingsverksamhet-i-sex
He’s known for these kinds of things in Sweden. He has gotten in a fight with McDonald’s over logo infringement with his strip club sign:
What do you mean?
Drayan Bratych has applied to the Swedish Sports Confederation for his organization to be officially recognized. They have not done so yet and said that they don’t intend to prioritize it or something along those lines.
So it’s not official I’m any way, but what’s described is what Drayan intends to have the “sport” be.