Actors Yoon Kyun-sang and Kim Yoo-jung are attending the production presentation of the Drama 'Once Cleaning Hot' held at Time Square in Yeongdeungpo on the afternoon of the 26th.
About Yoon Kyun-sang
Yoon Kyun-sang is a South Korean actor who drew attention with his supporting roles in the television series Pinocchio, Six Flying Dragons and The Doctors.
 Wikipedia