Kim Jong Kook will make your jaws drop with his eight pack abs.

Last July 24, the singer was in an episode of “Fantastic Duo”. The host and other guests of the show have a cheerful talk with the singer. They have tell Kim Jong Kook that few people have already forgotten that he is a singer. Park Myung Soo even added that people tend to think of Kim Jong Kookho does fitness than singing.

On the show, the singer was compared to some popular star like Song Joong Ki and Kim So Hyun. The hosts asked Kim Jong Kook if his popularity is same as theirs, however the singer denied it.