The latest episode of 'You Quiz on the Block' aired on June 21 ended with a trailer for the next episode, on which Kim Yuna appears as a special guest.

During the trailer, Yoo Jae Suk and Jo Se Ho congratulated Kim Yuna on her marriage and revealed that her husband had also appeared as a special guest in the past. The hosts revealed that Kim Yuna's husband, Ko Woo Rim, had danced to Zico's "New Thing," and Kim Yuna responded by saying, "He said you might ask me to do the same (dance) but I just told him 'I guess I have to do it if they ask me to'," making everyone laugh.

In particular, Jo Se Ho asked Kim Yuna, "In the future, if your child wants to become a figure skater, what would you do?" and she replied, "I would say absolutely not," gaining much attention. Kim Yuna elaborated, "I would say, 'I already did it so no.'"

She continued to explain, "(Figure skating) is so hard so the last wish I had was that I don't want to do anything that makes me out of breath but I think I need to have my heart race these days."

Kim Yuna also shared that she has no regrets about being an athlete at a young age. She shared, "I don't think I have any regrets. I think I worked so hard to the point I couldn't breath so I really have no regrets retiring."