The infamous YouTube channel Garo Sero Institute exposed the identity of the female entertainment establishment manager who was involved in Lee Sun Gyun's drug case.

On November 22, the YouTube channel 'Garo Sero Research Institute' (hereinafter referred to as Gaseyeon) released a video titled '[Shock Exclusive] Identity of Gangnam's Top Madam Kim Revealed!!! (Drug Offender with 6 Prior convictions).'

In the video title, Kim's real name was revealed, and her face was also fully exposed in the video.

Kim, 29 years old, holds the position of manager at an adult entertainment establishment located in Gangnam, Seoul. She is known to have a criminal record related to drugs, with six prior convictions. She is accused of taking drugs with Lee Sun Gyun at her residence and the adult entertainment establishment.

Using this as leverage, she allegedly threatened Lee Sun Gyun, and it was revealed that Lee Sun Gyun handed her approximately 300 million KRW (233,000 USD).

While acknowledging the fact that he visited Kim's residence, Lee Sun Gyun denied using drugs and  claimed, "I didn't know that what Kim gave me were narcotics."

Gaseyeon host Kim Se Ui stated, "Today, I'll only show two pictures of Kim," and explained, "In the photos, Kim's bag is an Hermes Birkin bag, and the watch is a Cartier Venuada. These are quite expensive luxury items."

Kim Se Ui claimed to have obtained information about Kim from someone in the adult entertainment industry whom she knows well. The industry insider reportedly said, "Kim is not that much of a beauty. She just handles men very charmingly. That's why she's very popular."

The Gaseyeon host also stated, "Kim is working in the adult entertainment industry," and claimed, "She is currently in a romantic relationship with a celebrity who is under SM Entertainment." He added, "We don't talk about things that are not true."