The intricate and often grueling world of K-pop trainee systems has once again come under intense public scrutiny following a series of revelations by Hanbin, a member of the fourth-generation boy group TEMPEST. Hanbin, who first gained international prominence as a contestant on the 2020 survival reality show I-LAND, recently shared startling details regarding the restrictive lifestyle and psychological pressures imposed on trainees prior to the program’s broadcast. These disclosures have sparked a wider conversation about the ethics of talent development and the lengths to which entertainment agencies go to maintain secrecy and competitive tension in survival show formats.
Hanbin’s account centers on the period leading up to the filming of I-LAND, a joint venture between CJ ENM and HYBE (formerly Big Hit Entertainment) under the label Belift Lab. According to the idol, the management implemented an unprecedented level of isolation among the contestants, many of whom were minors at the time. The protocols were designed to prevent the formation of social bonds and to keep the identities of the participants strictly confidential before the official premiere.
The Interaction Ban and Threat of Disqualification
One of the most striking aspects of Hanbin’s revelation was the strict prohibition of communication between trainees. While survival shows are inherently competitive, Hanbin described a system where even basic social interaction was treated as a punishable offense. Trainees were reportedly forbidden from speaking to one another or acknowledging their peers beyond a formal greeting in the corridors.
The consequences for violating this "no-contact" rule were severe. Hanbin alleged that any trainee caught attempting to befriend a fellow contestant faced immediate removal from the program. This environment of enforced silence was intended to ensure that the initial interactions captured on camera during the show’s first episode were genuine and devoid of pre-existing dynamics. However, industry critics and fans argue that such a system places an immense psychological burden on young individuals who are already navigating the high-stress environment of a foreign country and a high-stakes competition.
Identity Concealment and the "Host Family" System
Beyond the social isolation, the agency allegedly mandated a total "identity blackout." Trainees were required to hide their real names, ages, and the names of their respective agencies from everyone they encountered. Hanbin noted that the level of secrecy extended to their living arrangements, which he described as both complex and potentially deceptive.

During the pre-production phase, trainees did not reside in traditional company dormitories. Instead, they were placed with host families across South Korea. To maintain the veil of secrecy, the trainees were reportedly instructed to hide their status as K-pop idols-in-training from these families. Hanbin speculated that the company might have even facilitated the creation of "fake identities" or cover stories to explain the trainees’ presence in the homes.
In instances where a trainee inadvertently revealed their true purpose or identity to a host family, the agency reportedly took swift action, immediately relocating the individual to a different home to prevent any potential leaks. Hanbin suggested that this elaborate system was designed to protect the "personal history" and marketability of the contestants, ensuring that no information could reach the public or rival agencies before the show’s marketing campaign began.
Chronology of the I-LAND Production and Hanbin’s Journey
To understand the context of these revelations, it is necessary to look at the timeline of the I-LAND project. The show was announced in early 2020 as a landmark collaboration aimed at creating a "global K-pop boy group."
- Early 2020: Belift Lab conducts global auditions, selecting 23 trainees from various backgrounds, including South Korea, Japan, Vietnam, and Australia.
- Pre-Production Phase: The period described by Hanbin, where trainees were isolated in host families and forbidden from interacting.
- June 2020: I-LAND premieres on Mnet. The show is set in a purpose-built, high-tech facility in Paju, costing approximately $14 million.
- September 2020: The show concludes, forming the group ENHYPEN. Hanbin, despite being a fan favorite, finishes in 10th place and does not make the final lineup.
- 2021: Hanbin departs Belift Lab and signs with Yuehua Entertainment.
- March 2022: Hanbin officially debuts as a member of TEMPEST.
- September 2026: Hanbin’s interview goes viral, shedding light on the hidden protocols of the 2020 production.
Disproportionate Impact on International Trainees
The revelations have prompted fans to revisit the experiences of other I-LAND participants, particularly international trainees who faced additional language and cultural barriers. Social media discourse has highlighted the struggles of members like Ni-ki and Taki, who were only 14 and 15 years old during the show’s production.
Reports from fans and past interviews suggest that the "homestay" system was particularly difficult for those without local support networks. For instance, Ni-ki reportedly spent excessive hours in the practice rooms because his assigned homestay lacked air conditioning, making it difficult to rest during the humid Korean summer. Furthermore, the isolation meant that these young trainees had no one to turn to for emotional support, as they were separated from their families and forbidden from leaning on their peers.
The case of Taki has also been cited as an example of the psychological toll. During the show, a video message from Taki’s mother revealed her deep anxiety over her son’s well-being. Knowing now that these teenagers were effectively "isolated from the rest of the world" while in a foreign country, many netizens have characterized the production’s tactics as "psychological torture."

Industry Analysis: The Logic of Survival Show Secrecy
From a production standpoint, the extreme measures described by Hanbin serve several strategic purposes. In the highly competitive K-pop industry, "leak culture" can spoil the narrative of a reality show and diminish its viewership. By enforcing total isolation and identity concealment, Belift Lab was able to maintain absolute control over the "first impressions" presented to the audience.
Furthermore, survival shows often rely on the "social experiment" aspect, where trainees must choose between cooperation and self-interest. By preventing pre-show friendships, producers ensure that the alliances and conflicts formed during the broadcast are "pure" in the context of the show’s internal logic.
However, the ethical implications of these tactics are increasingly under fire. Industry analysts point out that while non-disclosure agreements (NDAs) and secrecy are standard in entertainment, the application of such rules to minors—including the use of fake identities and the denial of social interaction—may border on labor rights violations. The "I-LAND" system appears to have prioritized the "product" (the show and the eventual group) over the mental health and developmental needs of the young participants.
Netizen Reactions and Broader Implications
The reaction to Hanbin’s interview has been overwhelmingly one of concern and disturbance. Netizens have expressed shock at the "inhumane" nature of the protocols, with many calling for stricter regulations on how survival shows treat their contestants.
"Knowing that these kids had nobody to talk to, even though they were all going through the same thing, is heartbreaking," one viral comment stated. Others have criticized the "deceptive" nature of the homestay system, questioning the legality and morality of asking children to lie about their identities to the families they live with.
This controversy arrives at a time when the K-pop industry is facing broader calls for reform. Recent years have seen increased advocacy for the protection of minors, following several high-profile disputes between idols and their agencies regarding unfair contracts and poor working conditions. Hanbin’s revelations provide a rare, firsthand look at the "hidden" costs of the K-pop dream, suggesting that the polished images seen on screen are often built upon a foundation of significant personal sacrifice and systemic pressure.

Official Responses and Future Outlook
As of the time of this report, Belift Lab and HYBE have not issued an official statement regarding Hanbin’s specific claims about the pre-show protocols. Historically, agencies have remained silent on the specifics of trainee management, citing internal policies and confidentiality.
However, the discourse generated by Hanbin is likely to influence how future survival shows are perceived and managed. With the rise of "global" audition programs, there is a growing demand for transparency and more compassionate treatment of trainees. Hanbin’s courage in speaking out years after the event highlights a shift in the industry, where idols are becoming more vocal about their past experiences, potentially paving the way for a more ethical approach to talent development in the future.
For now, the K-pop community remains divided between those who view these hardships as a "necessary evil" for achieving stardom and those who believe that no amount of success justifies the psychological trauma of enforced isolation. As TEMPEST continues their activities, Hanbin’s story stands as a poignant reminder of the resilience required to survive the "survival show" era of K-pop.