On October 30, Kim Joo Hyuk passed away after a car accident. His girlfriend and actress Lee Yoo Young revealed to be in filming for 'Running Man' at the time. She was unable to continue filming due to shock. 

A rep from SBS further explained, "The filming in Busan immediately came to a halt when we heard the unfortunate news. All the members and guests have also returned (from Busan)."

SEE ALSO: Namoo Actors to hold first death anniversary event for late actor Kim Joo Hyuk

Lee Yoo Young and Kim Joo Hyuk confirmed to be dating in December 2016.