The SBS entertainment program 'Running Man' member Lee Kwang Soo trained the Flower Boy guests. On the latest episode of the popular SBS entertainment program 'Running Man,' which aired on January 18, 2015, the five male guests starred and played games with the Running Man members. The five guests, who had the nickname of 'Flower Boys,' wore high school uniforms and played games on the subject of psychology of women. Running Man member Lee Kwang Soo teamed up with the flower boys, and guest Hong Jong Hyun called him captain, and showed his trust for him. Lee Kwang Soo's team had a nickname of "Lee Kwang Soo and Kids," and showed flawless teamwork. In related news, on the most recent episode of the SBS entertainment program 'Running Man,' five actors, Suh Kang Joon, Hong Jong Hyun, Suh Ha Joon, Choi Tae Joon and Nam Joo Hyuk, changed into high school students and played games on the psychology of women. 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.