Lee Kwang Soo Couldn't Help But Curse Due To Kim Jong Kook's Immense Strength

While Lee Kwang Soo and Kim Jong Kook are close like family, they love teasing each other on Running Man! During a recent episode of Running Man, Lee Kwang Soo couldn’t help but curse due to Kim Jong Kook’s immense strength.

During the episode, the two competed in a game where they had to take off each other’s sock, uniform, or name tag. Due to Kim Jong Kook’s strength, Lee Kwang Soo struggled mightily.

Kim Jong Kook even tossed Lee Kwang Soo to the ground.

While Lee Kwang Soo was struggling, Yoo Jae Suk told him that an airplane was passing by.

After Yoo Jae Suk said this, a struggling Lee Kwang Soo started cursing at Kim Jong Kook. While Lee Kwang Soo might have hoped that the airplane would cover up the cursing, the sound of his cursing was much louder than the airplane!