In an unexpected development for fans of the rising K-pop group CLOSE YOUR EYES, the group’s agency, UNCORE, has announced that member Jang Yeojun will be taking an immediate leave of absence from all group activities.
The news broke on February 19, 2026, via an official statement released on the group’s social media channels and through major news outlets.
The hiatus comes following a medical diagnosis that requires intensive inpatient care, sparking a wave of support and concern from the global K-pop community.
A Serious Medical Diagnosis: Understanding Rhabdomyolysis
According to the official statement from UNCORE, Jang Yeojun recently noticed abnormalities in his physical condition and took the initiative to visit a hospital for a medical consultation.
After undergoing a series of detailed examinations and blood tests, medical professionals diagnosed him with rhabdomyolysis.
This condition, while treatable, is considered serious as it involves the breakdown of muscle tissue that releases a damaging protein into the bloodstream, which can lead to severe kidney complications if not managed properly.
The agency emphasized that the diagnosis was caught during a “detailed examination” after the artist felt “something was off with his condition.”
Medical experts have advised that immediate hospitalization is necessary for Jang Yeojun to receive professional treatment and constant monitoring.
As a result, he is currently scheduled to remain in the hospital for approximately one week of inpatient care.
The priority for both the artist and the agency at this time is a full and safe recovery, necessitating a complete withdrawal from the group’s demanding schedule.
Immediate Impact on Group Activities and Fan Response
The timing of the hiatus is particularly impactful, as Jang Yeojun will be unable to participate in all activities scheduled for the remainder of this week.
While the agency did not specify every individual event, they noted that further details regarding specific vendor-related appearances and fan engagements would be provided through respective channels. UNCORE expressed their regret to the fans, stating,
“We ask for the generous understanding of fans,” as the health of their artist must remain the top priority.
CLOSE YOUR EYES has been gaining significant momentum recently, having earned Circle Million and Platinum Certifications and appearing at the 40th Golden Disc Awards just weeks prior.
Jang Yeojun’s contribution to the group’s performance and public image has been a key factor in their rapid ascent.
Consequently, his sudden absence is a blow to the group’s current promotional cycle, but fans have been overwhelmingly supportive.
Following the announcement, hashtags wishing for his speedy recovery began trending on social media, with many “EYES” (the group’s fandom) praising him for listening to his body and seeking help early.
Looking Toward Recovery and Future Plans
UNCORE concluded their statement by reassuring the public that they are committed to providing every resource necessary for Jang Yeojun’s recovery.
“We will do our utmost to ensure that our artist can recover as quickly as possible through sufficient rest and treatment,” the agency promised.
For now, the focus remains on the one-week inpatient treatment window, after which his condition will likely be re-evaluated to determine when he can safely return to the stage.
The incident highlights the intense physical demands placed on K-pop idols and the importance of proactive health management within the industry.
As Jang Yeojun begins his treatment, the remaining members of CLOSE YOUR EYES are expected to continue with their scheduled activities as a six-member unit, carrying the weight of the group’s promotions until their teammate is healthy enough to rejoin them.
The K-pop world remains hopeful for a swift and uncomplicated recovery for the talented performer, looking forward to the day he can return with his trademark energy and health.
