On April 10, KBS2’s Problem Child in House released a preview clip featuring top obstetrics and gynecology specialists Kim Ji-yeon and Chu Seong-il, who appeared as guest experts to answer questions about childbirth, women’s health and reproductive medicine.
Among the most talked about moments was Kim Jong-kook’s unexpectedly personal question about giving birth.
During the discussion, Kim Jong-kook asked, “I heard that children born by natural birth are more intelligent than those born by cesarean section, is that true?”
Dr. Kim Ji-yeon responded by explaining that babies born vaginally are exposed to beneficial bacteria in the mother’s birth canal, which can help the early development of the immune system and microbiome.
Although the comment was made during a lighthearted medical discussion, viewers quickly interpreted the question as a sign that Kim Jong-kook may already be seriously thinking about having children.
Kim Jong-kook married a younger, non-celebrity bride in September last year, and public curiosity about his married life has only intensified since then.

Since the singer has long been known as one of Korea’s most famous bachelors, any mention of family planning now immediately attracts attention.
Her enthusiastic participation in the conversation about childbirth was so evident that host Song Eun-i jokingly remarked, “Children, please ask your questions one at a time.”
The playful comment sparked laughter in the studio and highlighted how enthusiastic Kim was during the discussion.
For years, Kim Jong-kook’s public image has centered on: intense physical discipline, bachelor independence, humorous jokes about marriage on variety shows. Now, at age 50, fans are watching a different chapter unfold, one that could soon include fatherhood.
Whether his question was simple curiosity or subtle foreshadowing, one thing is clear: Kim Jong-kook fans are more curious than ever about when news on the baby might arrive.

After the release of the teaser, reactions poured in online:
- He’s definitely getting ready to be a dad.
- Kim Jong-kook asking the gynecologist questions is unexpectedly adorable.
- Marriage changed that quickly!
As Problem Child in House airs this week, audiences will tune in not only for medical insights but to pick up more clues about Kim Jong-kook’s future family plans.
Sources: Nate News

