When did yall first discovered yaoi/BL?

So I had no concept on what yaoi was before so I never really minded homosexual pairings. I was into manhwas a lot at that time. I shipped two male characters in this manhwa (yeah I won't tell uwu) and stunbled upon King's Maker. I fell in love after reading it. So yeah this gurl went deeper into the yaoi hole then boom she knew what type of species she was (fujoshi owo) and discovered lots of good yaois that satisfied her lmao