Singer and television personality Kim Jong Kook is set to reveal a series of personal stories including a hilarious anecdote about Yoo Jae Suk’s wedding gift money during his upcoming appearance on tvN’s You Quiz on the Block.

A preview released on July 27 offers fans a glimpse into the longtime friends’ playful chemistry, touching on Kim Jong Kook’s newlywed life, future family plans, and the generous wedding gift that left him stunned.

In the teaser, Yoo Jae Suk recalled what happened shortly after Kim Jong Kook’s wedding. According to Yoo Jae Suk, Kim Jong Kook approached him during the next recording session and exclaimed: “Why did you give me so much? Has this guy gone crazy?” Kim Jong Kook burst into laughter, seemingly confirming the story.

Yoo Jae Suk then revealed another amusing detail, comparing Kim Jong Kook’s reactions to different guests. “But when he saw Suk Jin hyung, he just said, ‘Thanks for coming.'” The comment sent everyone laughing, with Yoo joking that Kim Jong Kook’s response to Ji Suk Jin was noticeably less enthusiastic. Kim Jong Kook played along with the joke, adding: “Well… he didn’t give as much.” The lighthearted exchange once again showcased the close friendship the three entertainers have built over more than two decades.

The upcoming episode will also feature Kim Jong Kook discussing his life as a newlywed. Having been married for less than a year, the singer is expected to share stories about adjusting to married life and his thoughts on having children. The program will also include commentary from divorce attorney Park Min Chul, who will discuss unique aspects of Kim and his wife’s relationship.

Another highlight of the episode is Kim Jong Kook’s lesser-known academic journey. The singer revealed that after debuting with Turbo in 1995, he continued taking college entrance exams every year. He eventually gained admission on his fourth attempt and later completed graduate school something that even Yoo Jae Suk admitted he had never known. “I didn’t know that,” Yoo Jae Suk said in surprise during the preview.

The episode also revisits the early days of Kim Jong Kook’s career with Turbo. The two stars reminisced about the time Yoo Jae Suk served as the MC for one of Turbo’s fan meetings before either became household names. The preview ends with the pair joking about Kim Jong Kook’s upcoming 30th anniversary encore concert, scheduled for August. While Yoo Jae Suk insisted he planned to attend, Kim Jong Kook jokingly told him not to come, leading to another round of their trademark playful bickering.

Kim Jong Kook debuted as a member of Turbo in 1995 before establishing a highly successful solo music career with hit ballads that showcased his distinctive vocals. In addition to his music career, he has remained one of South Korea’s most beloved variety stars through programs such as X-Man and Running Man.

Kim Jong Kook’s full interview on You Quiz on the Block will air on July 29 at 8:45 p.m. KST, promising fans a mix of heartfelt stories, career reflections, and plenty of laughs with longtime friend Yoo Jae Suk.

Sources: Daum | 스포츠서울