South Korean star Wheesung has died. The musician, whose real name was Choi Whee-sung, was found dead in his home in Seoul on Monday, March 11.

South Korean singer Wheesung has been found dead at his home in Seoul, CNN affiliate YTN reported on Monday. Police are still investigating the cause of the 43-year-old’s death and have requested an autopsy from the National Forensic Service, according to YTN.

South Korean singer Wheesung, who also went by the stage name Realslow, has died at his home in Seoul, reports say.