Song Ji Hyo's Brother Makes 'Running Man' Debut: What Secret Did He Reveal

The recent episode of "Running Man" featured the special appearances of several South Korean stars and non-celebrities including Song Ji Hyo's brother, Chun Sung Moo. Despite his quick cameo on the SBS variety show, the actress' sibling accidentally revealed his sister's secret on national television.

"Running Man" episode 342 required the cast members of the SBS program to travel to Seoul to complete their mission. With a challenge to secure items for the team's new safe home, Kim Joong Kook, Haha, Ji Suk Jin, Yoo Jae Sook, Lee Kwang Soo and Song Ji Hyo had to rely on their family and friends' generous help to acquire various furniture and entertainment pieces.

For Song Ji Hyo, she tapped her brother to get a small folding table from her own home. The "Running Man" star initially described the said piece as the table that she would use to read scripts on. However, when she and Lee Kwang Soo met Chun Sung Moo, he casually mentioned that his sister always used it whenever she drinks alcoholic beverages, Soompi reported.

Lee Kwang Soo was shocked that Chun Sung Moo would reveal his sibling's secret on "Running Man." Meanwhile, Song Ji Hyo can only shake her head and laugh over her brother's revelation.

Apart from Chun Sung Moo, Song Ji Hyo also contacted her celebrity friend Lee Dong Wook for the "Running Man" mission. However, the "Goblin" actor was unable to lend his assistance since he was in the middle of filming activities.

In other news, Song Ji Hyo is set to make her big screen comeback with the movie tentatively titled "Wind Wind Wind," Korea Herald reported. Described as a comedy film, the actress will portray one of the lead characters, namely Mi Yeong, who is the energetic wife of the aspiring chef Bong Soo (Shin Ha Kyun).

The release date for Song Ji Hyo's upcoming movie "Wind Wind Wind" has yet to be revealed. Meanwhile, "Running Man" airs every Sunday on SBS.