
[TV Report] YB’s frontman Yoon Do-hyun has postponed his Ulsan concert due to health concerns.
On February 10, YB’s management company, D Company, issued a statement through their official channels: “We extend our deepest gratitude to all the fans eagerly anticipating this week’s ‘YB Remastered 3.0’ concert in Ulsan. It is with heavy hearts that we must deliver news that falls short of your expectations.”
The company elaborated, “Our artist has been battling cold symptoms since last week. While preparing for the concert, he diligently pursued medical treatment to improve his condition. However, following the weekend performance, his vocal health deteriorated significantly. Medical professionals have advised him to focus on recovery for the time being. After thorough deliberation among the artist and concert organizers, we’ve made the difficult decision to postpone this week’s Ulsan concert. This choice aims to ensure the tour’s continued stability and maintain the high quality of future performances.”
They further expressed, “We sincerely apologize to all fans who set aside valuable time for this concert. We humbly request your understanding, as this decision was unavoidable to prioritize the artist’s health recovery and to responsibly proceed with the upcoming tour.”
The statement concluded, “The rescheduled Ulsan concert will take place on March 28 and 29 at the Ulsan KBS Hall. Detailed information regarding tickets will be communicated individually through ticketing platforms tomorrow. We once again offer our heartfelt apologies and assure you we will strive to return in top form after a swift recovery.”
Yoon Do-hyun personally expressed his disappointment, stating, “My heart feels incredibly heavy. I promise to focus on treatment and return to peak condition for our Gwangju concert.”
It’s worth noting that Yoon Do-hyun previously battled Waldenström’s macroglobulinemia, a rare form of cancer, in 2021. After over three years of treatment, he was declared cancer-free.
Last year, during an appearance on ENA’s ‘I Missed You with Choi Hwa-jung and Kim Ho-young,’ Yoon reflected on his experience: “I consider myself fortunate. During my treatment, I continued with radio appearances and performances to avoid public speculation about my health. During radiation therapy, when my strength was depleted, I could only manage radio shows and had to forgo live performances.”
The full statement from Yoon Do-hyun’s agency follows:
Greetings from D Company, YB’s management agency.
First and foremost, we extend our heartfelt appreciation to all fans who have been eagerly anticipating this week’s YB Remastered 3.0 concert in Ulsan. We deeply regret that we must convey news that fails to meet your expectations.
Our artist has been grappling with cold symptoms since last week. Throughout concert preparations, he has been diligently pursuing medical treatment to restore his health. Unfortunately, following the weekend performance, his vocal condition deteriorated rapidly. Medical professionals have advised that he focus solely on recovery for the immediate future. After careful consideration among the artist and concert staff, we have made the difficult decision to postpone this week’s Ulsan concert. This choice is aimed at ensuring the tour’s continued stability and maintaining the high quality of our performances.
We offer our sincerest apologies to all fans who set aside valuable time for this concert. We humbly request your understanding, as this decision was made out of necessity to prioritize the artist’s health and to responsibly continue the upcoming tour.
The rescheduled Ulsan concert will take place on March 28 (Saturday) and 29 (Sunday), 2026 at the Ulsan KBS Hall. Detailed ticket information will be communicated individually through ticketing platforms tomorrow. We appreciate your patience and understanding.
Once again, we extend our deepest apologies to our fans. We assure you that we will work tirelessly to return in top form after a swift recovery. Thank you for your continued support.
Reporter Lee Hye-mi gpai@tvreport.co.kr / Photo: TV Report DB











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