Kim Jong-kook envies Hong Hye-gul's 'dream wife' lifestyle
Kim Jong-kook expresses envy over Hong Hye-gul's lifestyle on KBS2's 'Problem Child in House' as the couple shares stories of their 33-year marriage.
Kim Jong-kook did not hide his envy toward Esther Lyuh's husband, Hye-Gul Hong. As the couple's unique lifestyle and the extraordinary support provided by Lyuh over their 33-year marriage were revealed, an unexpected debate regarding Hong's "luck with his wife" broke out in the studio.

In the episode of KBS2's 'Problem Child in House' airing at 8:30 PM on September 1, the couple—comprising entrepreneur and medical doctor Esther Lyuh and broadcaster and former medical journalist Hye-Gul Hong—will appear. The broadcast is set to reveal various stories, ranging from the marital conflicts the couple has experienced during their long marriage to their affection for one another and their division of economic and domestic roles.
Lyuh led the atmosphere at the beginning of the broadcast. She candidly expressed the grievances she had accumulated toward her husband over 33 years. Watching this, Joo Woo-jae empathized with her position, saying, "Listening to the story, I can really understand Dr. Lyuh."
As various episodes regarding Hong's life as a husband continued, Joo Woo-jae even turned his back on him, recalling the appearance of the Yoon Yoo-sun couple in the past. When Hong Jin-kyung quipped, "It's been a long time since I've seen Woo-jae's back," the realistic debate surrounding the couple's relationship expanded into the characteristic laughter of a variety show.
Hong's character became even more distinct through Kim Sook's evaluation. Kim Sook designated Hong, along with Jang Hang Jun, Lee Sang Soon, and Do Kyung-wan, as the 'Four Great Emperors of Husbands Blessed with Wives' in the entertainment industry. In response, Hong confidently claimed, "Among them, I am definitely number one," drawing laughter.
He added that while other husbands perform various tasks, he "really does nothing at all." While this statement is more of a variety show expression that simplifies actual economic activities or social roles, it also serves as a condensed representation of the unique character Hong has built in broadcasting over a long period.
Hong gained fame as a medical journalist before expanding his activities into broadcasting and online media. He currently operates an online channel dealing with medical information, serving as a bridge between the public and medical knowledge. Lyuh is also a figure who has achieved significant business success as an entrepreneur, expanding her health functional food business based on her expertise as a doctor.
The reason their relationship attracts public interest is not simply because they are a famous medical couple. It is because they are a professional couple who continue independent activities in their respective fields while dividing economic and social roles in different ways. In particular, after Lyuh achieved success as a businesswoman, Hong actively acknowledged this and spoke relatively honestly about his lifestyle, leading to the consumption of a reversed image of a 'couple where the wife supports the husband' as variety show material.
A twist regarding Hong will also be revealed in this broadcast. Expressing his affection for Lyuh, he says, "If I could die for the person I love, that opportunity itself would be an honor." He then asks Kim Jong-kook if he could risk his life for his wife.
Kim Jong-kook answered "Of course" without hesitation, before making the studio erupt in laughter by saying, "My muscles were made to take an arrow for my wife instead."
However, the situation flips again. As Lyuh's so-called 'generous support' for her husband is revealed, the cast's perception of Hong changes drastically.
In particular, Kim Jong-kook expresses his envy, saying, "How great would it be if my wife opened a gym for me and I could just live while working out." Since a gym is not just a physical facility but a space directly linked to his identity for Kim, who has made exercise the center of his life, this remark is also read as a variety-style joke utilizing his character.
Joo Woo-jae also instantly changes his attitude from turning his back on Hong to exclaiming, "I'm so envious." He continues, "Director Jang Hang Jun was the weak one," and eventually shifts the studio atmosphere by declaring, "I'm going to write a biography of Hong Hye-gul."
The relationship between Hong and Lyuh revealed in this broadcast goes beyond simple 'marital quarrels' or 'luck with a wife' as comedic material; it serves as an example of how a couple reconfigures economic and social roles during a long-term marriage. Unlike eras that took the husband's economic support and the wife's domestic role for granted in traditional family relationships, modern dual-income and professional couples constantly reshape the boundaries of their roles based on individual capability and economic achievement.
The broadcast compresses these complex relationships into the simple framework of "who does more for whom" to create humor. Hong also moves beyond his "immature husband" image by expressing his affection for his wife, revealing another side of their marriage.
Ultimately, the core of this broadcast is not about judging whether Hong is truly a "husband who does nothing," but rather using the prism of variety entertainment to look at how a couple who has lived together for many years accepts each other's success and roles. As Lyuh's business success and Hong's medical and media activities meet the cast's exaggerated reactions, the show is expected to reconstruct another realistic marital relationship through the language of laughter.