According to PGNpictures, a performance and cultural content agency, announced that they will be holding ŌĆ£WheesungŌĆÖs Blue Concert with the Korea Pediatric Cancer FoundationŌĆØ at Yearimdang Art Hall in Gangnam-gu, Seoul, on December 19. They added, ŌĆ£This concert will feature a sharing event for the patients of the Childhood Cancer Foundation and WheesungŌĆÖs live-performances for the first time in a long time.ŌĆØ The singerŌĆÖs performance fees and some of the profits earned through the event will be donated to the Korea Pediatric Cancer Foundation. Earlier, Wheesung was accused of habitually taking propofol, a psychotropic drug, from 2011 to early 2013. At that time, Wheesung explained that it was for the purpose of treating lumbar disc and circular hair loss. He was cleared of charges on July 10, 2013. Then on March 31, he was found collapsed in a bathroom in a building after administering etomidate, a general anesthesia-inducing drug. Two days later, he was once again found unconscious in the bathroom of another building after taking the same drug. At the time, police sent Wheesung home since etomidate was not classified as a drug. Source (1)