Mnet 'Your voice is seen 6' broadcast on the afternoon of the 18th, singer Hwang Chi-yeul and actor Lee Sun-bin from 'You Mokbo' appeared as invited singers.
Lee Sun-bin said, "I am more nervous than when I appeared as a mystery singer." Kim Jong-kook said, "Do not tremble because I am. I received a letter from the morning, "he said, indirectly suggesting Lee Kwang-soo, who is in public love with Lee Sun-bin.
Kim Jong-kook was the Lee Sun-bin guard on this day because Kim Jong-kook is fixed on Running Man' with Lee Kwang-soo and is famous as his best friend. Lee Sun-bin appeared on SBS Running Man' and developed into a lover by connecting with Lee Kwang-soo.
On the other hand, when Hwang Chi-yeul led Lee Sun-bin to "believe in your brother and follow him," Kim Jong-kook said, "Now (Lee Sun-bin) has to follow only one brother."
