Kim Jong Kook from KBS2 'Problem Child in House' recently exploded with jealousy toward Joo Woo Jae, who has recently reached #1 on the music charts.

The KBS2 entertainment show 'Problem Child in House' (hereinafter 'Problems of the Roof Room'), which airs on the 12th (Thursday), features problem children who have spent the last seven years filling their brains with all sorts of trivia come together again to engage in a dopamine-inducing quiz war over outlandish problems, including Song Eun Yi, Kim Suk, Kim Jong Kook, Hong Jin Kyung, Yang Se Chan, and Joo Woo Jae. This week's broadcast of 'Problems of the Roof Room' will reveal the behind-the-scenes stories of the collaboration between Cho Hye Ryeon and the mixed group 'Mechanism' of Pepper Tones.

Among these, Joo Woo Jae's singer debut, having successively topped the charts and music programs, heats up 'Problem Child in House.'

Recently, 'You Reached Me,' a collaboration between Joo Woo Jae and 10CM, has taken the music rankings by storm, while Yang Se Chan expresses his surprise by saying, "Woo Jae is now being called a singer. But is it his singing ability? Is it his charm?" Kim Jong Kook even starts to show discomfort, saying, "10CM and Joo Woo Jae are an unfit combination."

Following this, the behind-the-scenes story of Cho Hye Ryeon and Pepper Tones forming the mixed group 'Mechanism,' which is as unbalanced a combination as Joo Woo Jae and 10CM, will also reveal their stunning live vocal abilities. From the first stage, everyone fails to hide their surprise, while Joo Woo Jae praises, "I have loved Pepper Tones' music since I was young, and I thought Cho Hye Ryeon's vocals wouldn't match with them, but it fits perfectly."

In response, Cho Hye Ryeon turns to Kim Jong Kook and says, "Woo Jae is a professional, you know. He sang with 10CM," showing great satisfaction with Joo Woo Jae's music review. Suddenly, Kim Jong Kook, who had been silently listening, bursts out, saying, "But there is a singer present, why do you keep asking and depending on Jae (Joo Woo Jae)?" which draws laughter.

In response to the unexpected jealousy expressed by former singer Kim Jong Kook, Cho Hye Ryeon dismisses it, saying, "You have muscles and Jae is hot. You're muscle," clearly indicating Kim Jong Kook's indisputable defeat.

Meanwhile, regarding Cho Hye Ryeon signing an exclusive contract with 'Media Lab See-Saw,' where Song Eun Yi is the representative, she complains, "It was more difficult to enter Eun Yi's company than to get into Seoul National University." Cho Hye Ryeon boasts, "Eun Yi's company only contracts when all employees unanimously agree. I achieved unanimous approval," raising interest in the truth.

In a lively talk session that makes one hour feel like ten minutes, the hotter current singer Joo Woo Jae than previous singer Kim Jong Kook, the more charismatic Cho Hye Ryeon, and Song Eun Yi, who unanimously chose Cho Hye Ryeon's charisma, will be revealed in the main broadcast of 'Problems of the Roof Room.'

Meanwhile, 'Problem Child in House,' which features a talk overflowing with dopamine and a quiz war in the roof room, airs every Thursday at 8:30 p.m. on KBS 2TV.

[Photo] KBS 'Problem Child in House'

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