'Wall of Iron' Kim Jong-kook's fact of refusing actress Lee Min-jung's blind date proposition twice has been revealed, drawing laughter.

On the 29th broadcast of KBS 2TV's entertainment show 'Problematic Men of the Attic Season 2,' Lee Min-jung grants.

On this day, Kim Jong-kook mentioned his friendship with actor Lee Byung-hun and said, 'I have also dined with sister-in-law (Lee Min-jung) in the U.S.'

At that moment, Lee Min-jung revealed, 'Actually, I was going to arrange a blind date for Kim Jong-kook. I really tried hard, but I got rejected,' surprising everyone. In response, Hong Jin Kyung noted, 'That brother has a girl, he really does,' casting suspicious glances and bringing laughter.

In response, Kim Jong-kook explained, 'Blind dates feel awkward. Even applying for an after meeting feels burdensome,' and expressed a preference for natural meetings. However, Lee Min-jung countered, 'That's why I was trying to do it naturally, playing the role of Cupid, but he rejected me twice,' engaging in a back-and-forth of 'spear and shield.'

In the friendly chemistry between the two, there was also a moment to glimpse Kim Jong-kook's dating style. Meanwhile, Kim Jong-kook is making headlines again for acquiring his first home after 30 years since his debut, purchasing real estate in cash.

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