On January 25, a representative from YG Entertainment revealed, "Seung Yoon showed signs of high fever during filming for SBS 'Flower Crew' yesterday. It was believed that he could no longer continue filming and was sent to the emergency room."
An insider also revealed, "We've checked with the producers and it's true that Seung Yoon was sent to the emergency room. He's been showing signs of sickness since the day before yesterday. Ultimately, he followed the producers' recommendations and went to the hospital in the morning. He's currently in the process of leaving the hospital."
Get well soon, Kang Seung Yoon.