MC MONG’s Explosive Livestream Controversy Explained: PD Notebook, Gambling Allegations, and Baekhyun Mentioned
It would not be an exaggeration to say that MC Mong has once again become one of the hottest topics in the Korean entertainment industry after holding a lengthy livestream that felt more like a full-scale press conference. During the broadcast, the singer addressed various rumors, allegations, and conflicts surrounding him.
What caused the situation to spiral even further was the fact that MC Mong mentioned a well-known investigative TV program, business figures, entertainment industry insiders, and even artists such as Baekhyun. The livestream quickly became one of the most talked-about controversies in South Korea right now, as MC Mong promised to “expose everything” related to himself and the ongoing disputes surrounding him.
So what exactly did MC Mong try to clarify during the livestream?
The koreasarang team has summarized the major points below.
The Beginning: MC Mong Announces He Will “Reveal Everything”
On May 18, MC Mong posted on social media that he would hold a livestream at 8 p.m. KST to discuss “everything related to himself.”
He stated that he wanted to reveal the truth behind all the rumors, including what allegedly happened between him and PD Notebook, the investigative current affairs show aired by MBC.
Even before the livestream started, public attention was already intense because MC Mong hinted that he would discuss illegal gambling networks allegedly worth tens of billions of won, as well as celebrities connected to them.
Issue #1: MC Mong vs. PD Notebook
One of the main topics during the livestream was MC Mong accusing PD Notebook of relying on information provided by “gamblers” while attempting to portray him as a criminal.
MC Mong revealed that the program’s staff had contacted him regarding allegations involving:
Gambling with company funds
Misusing company advance payments
Internal financial issues within the company
However, MC Mong denied all accusations and emotionally stated:
“I never used company money for gambling. Check all my accounts if you want.”
He also insisted that he never even used a company card to buy coffee and clarified that he was never part of the company’s accounting department.
Issue #2: MC Mong Exposes PD Notebook’s “Informants”
MC Mong did not stop at denying the allegations. He also began revealing the identities of individuals he claimed were acting as informants for PD Notebook.
The singer referenced a former secretary connected to Cha Ga Won’s family, along with several other individuals. He accused them of:
Spreading affair rumors about him
Accepting money from YouTubers
Being connected to illegal gambling rings
At one point, MC Mong strongly claimed:
“PD Notebook is using gamblers to turn me into a gambler.”
He also warned that he plans to reveal “all the dirty truths” in the future.

Issue #3: Allegations Involving Cha Ga Won and His Relatives
Another major part of the controversy involved repeated references to Cha Ga Won and his relatives.
MC Mong alleged that Cha Ga Won’s relatives:
Were obsessed with gambling
Frequently traveled to Las Vegas
Participated in gambling activities worth as much as $1 million
Had connections to illegal gambling groups
He additionally claimed that fabricated evidence and false information were being created in order to destroy both him and Cha Ga Won.
For those unfamiliar, Cha Ga Won is a South Korean businessman and chairman of p_Arc Group, a company involved in real estate, investments, and entertainment. He became more widely known in the K-pop industry after co-founding entertainment company One Hundred alongside MC Mong in 2023.
Issue #4: EXO’s Baekhyun Gets Mentioned
The most explosive moment of the livestream came when MC Mong suddenly mentioned Baekhyun of EXO.
MC Mong claimed that one of Cha Ga Won’s relatives had once tried to lure Baekhyun into the “world of gambling.”
According to MC Mong, the relative allegedly told Baekhyun:
“I’ll give you 1 billion won. Want to go to Las Vegas together?”
Although MC Mong did not directly accuse Baekhyun of gambling, many fans were upset that the idol’s name became connected to such a sensitive controversy.
After the livestream ended, both MC Mong and Baekhyun immediately began trending on Korean social media and online communities. Many fans expressed concern that mentioning an artist’s name without presenting clear evidence could damage the image of someone who may not actually be involved.
As of now, neither Baekhyun nor his representatives have released an official statement regarding the claims.
Issue #5: Additional Mentions of Celebrities and Business Figures
During the livestream, MC Mong also referenced:
A male singer-actor identified only as “B”
A female celebrity identified as “C”
Several businessmen
Various entertainment industry insiders
He claimed that some individuals were trying to “destroy” him.
MC Mong again denied allegations that he had used company funds for gambling and insisted that false information was being spread intentionally to ruin his reputation.
He also described “B” as a senior celebrity he once admired but alleged that the individual is now associated with the side targeting him. MC Mong further claimed that the celebrity had received money and was driving a Rolls-Royce luxury vehicle.
In another shocking statement, MC Mong alleged that one of Cha Ga Won’s relatives had secretly dated a female celebrity identified only as “C,” and even claimed that the celebrity’s daughter refers to the man as her “father.”
Although MC Mong did not reveal any full names, the comments immediately fueled heavy speculation among Korean netizens online.
Toward the end of the livestream, MC Mong openly challenged those he mentioned to sue him, saying that if legal action is taken, he would hold a “Part 2” livestream and reveal even more information.
Issue #6: MC Mong Revisits His Military Service Controversy
Beyond the current issues, MC Mong also revisited the military service controversy that has followed him for years.
He emotionally admitted that one of the biggest regrets of his life was the press conference he held during the scandal because he felt he could not truly say what he wanted at the time.
MC Mong discussed the nickname “Balchi Mong,” a term used by some Korean netizens implying that he “pulled out teeth to avoid military service.” He admitted that the nickname has remained a painful stigma throughout his life, even after the court ruling.
According to MC Mong, he has spent 28 years living as “MC Mong,” but at the same time has constantly been labeled “Balchi Mong.”
He recalled crying during his past military controversy press conference and reading from a script prepared by his lawyers, saying he still regrets not speaking honestly from his heart.
During the livestream, MC Mong also replayed old news clips and argued that he had already been exempt from military service before the tooth extraction controversy because of serious health issues, including a herniated disc and a torn cruciate ligament.
He once again emphasized that the Supreme Court found him not guilty regarding the allegations that he extracted healthy teeth to evade military service.
However, MC Mong said the public still remembers him as someone who “paid money to remove healthy teeth.”
He additionally claimed that he submitted dental X-rays from 1999 during the investigation, showing that 18 of his teeth had already been damaged, but alleged that the evidence later “disappeared.”
According to MC Mong, a former manager once told him he wanted to reveal the truth behind how the evidence vanished, leading the singer to say:
“In this country, evidence doesn’t just disappear — evidence can also be created.”

At this point, MC Mong’s situation continues drawing massive public attention. Through multiple livestreams, he has mentioned celebrities, businessmen, and entertainment industry figures while making serious allegations and exposing behind-the-scenes conflicts.
Many people now believe the controversy could escalate further into legal disputes in the near future.
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