KOZ Entertainment has formally announced that Jaehyun, the leader of the rising K-pop group BOYNEXTDOOR, has suffered an unexpected ankle injury.
In a detailed corporate health update released to the public, the agency revealed that the multi-talented idol will be temporarily dialing back his participation in demanding physical activities.
While he remains deeply committed to joining his fellow group members for scheduled public appearances, his onstage presence will look a bit different in the coming weeks to give his body the critical time it needs to heal completely.
The agency emphasized that safeguarding their artist’s long-term well-being is their absolute highest priority.
To prevent exacerbating the damage, the production teams across various scheduled broadcasts and live music events are collaborating closely with the label to restructure stage layouts and choreography routines, ensuring Jaehyun can fulfill his roles safely without putting undue strain on his lower body.
Medical Diagnosis and the Agency’s Plan for a Safe Return to the Stage
According to the official statement published by KOZ Entertainment, Jaehyun experienced sharp discomfort in his ankle area, prompting an immediate trip to a medical facility for a thorough professional evaluation.
The subsequent clinical examination confirmed that he had sustained a localized ankle injury.
Thankfully, the medical professionals who treated him determined that the structural damage was manageable, but they firmly advised that he must avoid any heavy, high-impact movements- such as intense dancing, jumping, or prolonged standing- until the joint stabilizes.
Rather than pulling the leader from all scheduled promotions entirely, KOZ Entertainment worked closely with medical staff to devise a balanced, modified promotional strategy.
The label outlined the specific guidelines for his upcoming schedule, stating directly:
“While the medical staff advised that he minimize excessive movement, the artist expressed a strong desire to participate in all scheduled activities.
Therefore, after thorough discussions, it has been decided that Jaehyun will participate in scheduled activities but minimize movement to prevent strain on his injured area.
For music broadcast performances and scheduled stages, he will perform while seated in a chair.”
By utilizing a seated arrangement during live broadcasts, Jaehyun will still be able to showcase his live vocal talents and maintain visual synergy with BOYNEXTDOOR without risking further physical setbacks.
This protective measure allows fans to continue seeing him support the group’s current promotional cycle while keeping his physical recovery on the right track.
Navigating Post-Injury Logistics and Fulfilling Mandatory MC Obligations
Beyond his demanding responsibilities as the main rapper and dancer for BOYNEXTDOOR, Jaehyun’s current professional itinerary is incredibly packed due to his highly visible individual activities.
Most notably, he serves as a fixed weekly co-host (MC) for Mnet’s flagship music countdown program, M Countdown.
Because hosting a live television show involves long periods of standing on stage and moving between different interview sets, KOZ Entertainment took extra care to clarify how this role would be handled during his rehabilitation period.
The agency reassured anxious fans that Jaehyun would not be stepping down from his broadcast duties, explaining how the production team is pivoting to accommodate his physical limitations.
In their closing remarks to the fandom, the label stated directly:
“Regarding his role as an MC on Mnet’s ‘M Countdown,’ he will proceed with hosting while minimizing excessive movement.
We ask for fans’ generous understanding regarding this decision, as it prioritizes the artist’s recovery.
We will do our absolute best to assist Jaehyun so that he can recover quickly and return to fans in good health.”
The response from the ONEDOOR fandom has been overwhelmingly supportive, with millions of fans flooding social platforms with messages of encouragement, praising the label’s transparency and Jaehyun’s fierce dedication to his craft.
With the production teams adjusting their stage designs to accommodate a seated performance space, the talented leader is fully equipped to navigate this recovery period safely without losing momentum.