On the June 3rd episode of SBS' 'Running Man', Lee Kwang Soo, Yoo Jae Suk, Ji Suk Jin, and Jeon So Min gathered to sign an agreement form to go wing walking in the United Kingdom. Stricken with a fear of going wing walking, Lee Kwang Soo said, "I heard you can't go wing walking if you weigh over 78kg (~172lbs)," suggesting he needs to put on more weight in order to avoid the extreme activity.

Jeon So Min then timidly said, "I guess Da Hee unnie (Lee Da Hee) and I are going on for sure. I have to pack on 30kg (~66lbs) more to avoid wing walking," indicating she weighs 48kg (~106lbs). Lee Kwang Soo heard this and joked, "Stop lying. Why are you talking about your weight back from 'Princess Aurora' (TV series from 2013)?"

Have you ever gone wing walking before?