The idol told the cast members, "He's not very famous or anything but he's a chef specializing in Korean traditional cuisine. It's been about 20 years. He's gone to Singapore with chefs Choi Hyun Suk and Oh Se Hoon," revealing that her father is chef Yoo Chang Joon.
When the MCs asked her, "If your father came on this show, which chef do you think he can beat?" After some thought, Jungyeon scribbled down a name on a piece of paper. The name she wrote turned out to be Sam Kim, much to his chagrin. Jungyeon explained, "It's because he looks like the most good-natured member [on 'Please Take Care of My Refrigerator']." Nice save, Jungyeon!