Actress Kang Hye Jung, also known as Lee Haru's mother from the KBS entertainment program 'Superman Returns,' starred in the popular SBS entertainment program 'Running Man' as a guest. On the most recent episode of SBS entertainment program 'Running Man,' actresses Kang Hye Jung, Kim Hye Ja and Lee Chun Hee joined the Running Man members as guests. When they were playing games of lifting heavy things, Kang Hye Jung lifted them up with ease, and made the Running Man members surprised. She then smiled happily when her team won, showing her innocent charms. In related news, on the most recent episode of the SBS entertainment program Running Man, which was titled 'Please take care of our mother,' actresses Kim Hye Ja, Kang Hye Jung, and Lee Chun Hee showed up at Running Man for the fourth time and played games with the Running Man members. Actress Kim Hye Ja, albeit her age, had fun with the Running Man members and wished she would be a regular in the program. The popular SBS entertainment program 'Running Man' airs every Sunday night, and stars members Yoo Jae Suk, Gary, Haha, Ji Suk Jin, Kim Jong Kook, Lee Kwang Soo and Song Ji Hyo.