K-pop's Exits Are Piling Up. Heeseung, Mark, and What's Actually Happening.
Three K-pop departures in less than a month. The pattern is hard to ignore.
On March 10, BELIFT LAB announced that Heeseung - the 24-year-old main vocalist widely seen as the emotional center of ENHYPEN - would be leaving the group to pursue a solo career while remaining under the label. Three weeks later, SM Entertainment confirmed that Mark Lee would not be renewing his contract with NCT, ending a decade-long run with the group. And on April 3, HYBE declined to comment on whether Katseye's Swiss member Manon had quietly removed the group's name from her social media - a move that has fueled ongoing speculation about her status.
None of these situations are identical. But they've landed in the same month, in front of the same global fandom, and the reaction has been the same each time: shock first, then questions the labels won't fully answer.
The Heeseung situation has generated the most friction. Fans flagged that the announcement came with virtually no warning - scheduled fan calls were canceled at short notice, flight tickets to the Hello Melbourne festival were reportedly scrapped two days before the event, and promotional materials released beforehand still included him. BELIFT LAB's explanation - that "Heeseung has his own distinct musical vision" - didn't satisfy a fandom that watched BTS, BLACKPINK, and other HYBE-adjacent groups balance solo careers and group activities for years without forcing a full exit.
When fans pushed back with exactly that argument, the label held firm. "We concluded that allowing Heeseung to focus fully on his career as a solo artist, rather than pursuing solo activities within the team, would be the most fulfilling approach for both ENHYPEN and Heeseung," BELIFT told Billboard. On March 15, the agency reaffirmed to the Korea Herald: he is not coming back.
ENGENEs organized protest trucks outside HYBE's Seoul headquarters, launched international petitions, and coordinated demonstrations outside the company's Los Angeles office. The remaining six members - Jungwon, Jay, Jake, Sunghoon, Sunoo, and Ni-ki - have not publicly addressed the departure, which fans have read as a sign of label-imposed communication restrictions. Heeseung himself resurfaced in a fan video call on March 22, saying only that he was fine, felt "a little sorry," and that a solo album was coming soon.
Mark's exit, by contrast, landed differently. SM Entertainment confirmed his departure April 3 after his contract reached its natural end - no surprise timeline, no fan protests, no ambiguity. NCT members publicly supported him. The contrast with the Heeseung situation was immediate and direct. "Mark leaving just proves that when a member leaves on their own terms, the remaining members can still support them without their history being erased," one fan wrote on X. "So why is Heeseung's six years being wiped like it never happened?"
Industry insiders, speaking to the Korea Herald this week, cited a combination of factors that have been building across fourth-generation K-pop: contract cycles maturing for groups that debuted in 2020 and 2021, growing individual social media followings that give idols financial leverage they didn't have earlier in their careers, and a broader tension between the group-first model that built K-pop's global reach and the solo-first model that now dominates its revenue.
ENHYPEN's seventh EP, The Sin: Vanish, debuted at No. 2 on the Billboard 200 in January and has spent eight weeks on the chart. The group heads into a 2026 world tour as a six-member act. Whether the lineup change costs them anything in markets where Heeseung had a particularly strong following - Southeast Asia, in particular - remains to be seen.
Heeseung, for his part, told fans on April 6 that he would "come back as soon as possible." Whether that means a solo debut, a return to ENHYPEN, or something else entirely, he hasn't said. BELIFT has already answered the second option. The first is all that's left.
