On June 26th's 'Win Win', eighties diva�Kim Wan Sun revealed a bit of what happened to singers who were late to rehearsal back in the day.

MC�Tak Jae Hoon questioned, "As much as you were popular, I bet there were many people who were jealous. There are stories saying that you were cocky."

Kim Wan Sun explained, "It wasn't because of tardiness. Back then, there was a scary PD, and if you were one minute late to rehearsal, you had to get on your knees and hold your arms up [as punishment]."

On another note, Lee Sang Won of eighties band Fire Truck, who also guested on the episode,�revealed that he used to harbor feelings for Kim Wan Sun.

Source & Image: TV Daily via Nate