According to 100%’s management Top Media, Minwoo, 33, was found without a pulse at his home in the Gangnam district in Seoul. When first responders arrived at the scene, the singer was declared dead.

Top Media released a statement which read: “His family, 100% members, Top Media colleagues, artists, and staff members are all grief-stricken and mourning due to the unexpected sad news.

Because everyone who knows Minwoo is aware of his kindheartedness and faithfulness, the sadness is even greater. His funeral will be carried out quietly in respect to his family’s wishes. We express our deepest condolences for his final path.”