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According to an exclusive by OSEN, Chanyong suddenly fainted while filming 100%'s "Heart Is Racing" MV in Paju, Gyeonggido on the 8th and was immediately moved to a hospital for treatment. Chanyong was reported to have a case of hypothermia and is awaiting the results of his diagnostic tests.

The news came as a shock to the staff on set as it was reportedly pretty warm there, and it is suspected that Chanyong's weak immune system due to his staying up all night for the overnight filming on the 7th played a factor in his fainting.

The music video is mostly done with filming so this incident is not expected to cause any delays for the moment. However, it's said the agency will be further checking in on Chanyong's condition before making any final decisions. 

We hope Chanyong gets plenty of rest to fully recover his health!