An unnamed man has now taken to social media to post a video saying it left him with a string of deadly STDs, including AIDS.
He says to the camera, "I was one of the guys who took part in the Bonnie Blue 1,000-man challenge. First things first, I do want to say, her s--- was kind of fire, I'm not gonna lie. Unfortunately, since then, I have contracted AIDS, herpes, and multiple other STDs."
The man added: "I was actually one of the last people to go. I think I was number 936."
Urging other participants to head to a sexual health clinic, he also declared: "If you were one of the guys there, you should probably go and get tested."
It is not clear if the video is a hoax, and Blue has not publicly commented on the clip, which was shared on Instagram by an account with the handle RadioOneAfrica.