# Lee Sang-soon suspends radio activities due to health > Live situation record from CLSTR: https://clstr.news/situations/lee-sang-soon-radio-hiatus-due-to-health > Updated: 2026-09-06T04:14:00.000Z. Sources: 10. Developments: 2. Singer Lee Sang-soon has suspended his broadcasting activities due to vagus nerve dysfunction, a neurological condition affecting the autonomic nervous system. The hiatus follows a period of absence from his MBC FM4U radio program, ‘Perfect Day with Lee Sang-soon’, after he appeared unwell during a broadcast on August 26, requiring medical attention at the MBC infirmary. Lee’s agency, Antenna, and the artist himself confirmed that medical professionals have advised him to prioritize rest and stability following a sudden decline in physical condition. The condition can cause symptoms such as dizziness, nausea, sweating, and fainting due to sudden drops in blood pressure and heart rate. To allow Lee time for detailed medical examinations and recovery, the radio program has transitioned to a special DJ system. Lee expressed apologies to listeners for his unannounced absence and stated his intention to return once he has fully recovered his health. ## Timeline ### 2026-09-06: Lee Sang Soon suspends radio activities due to health issues Singer Lee Sang Soon has suspended his radio hosting duties on MBC FM4U due to vagus nerve dysfunction, focusing on medical recovery and rest. 9 sources. https://clstr.news/cluster/lee-sang-soon-takes-radio-hiatus-due-to-vagus-nerve-dysfunction ### 2026-09-04: Lee Sang-soon absent from radio broadcasts due to poor condition Singer Lee Sang-soon has missed several consecutive radio broadcasts due to poor physical condition. Substitute DJ Thomas Cook stated that Lee is resting to manage his health following discussions with staff. 3 sources. https://clstr.news/cluster/lee-sang-soon-absent-from-radio-broadcasts-due-to-poor-condition --- Cite as: Lee Sang-soon suspends radio activities due to health. CLSTR, https://clstr.news/situations/lee-sang-soon-radio-hiatus-due-to-health