Kim Jaehyun Discusses Sister Kim Jaekyung on Mr. House Husband
Appearing as a special guest on the KBS 2TV program, N.Flying drummer Kim Jaehyun offered viewers a look into his family dynamics. He spoke directly about his older sister, former Rainbow member Kim Jaekyung, highlighting her dominant presence at home. If she were born in the old days, she’d be like Lu Bu or Guan Yu.”
Insights Into the Marriage and Wedding Day
Kim Jaehyun also shared details regarding Kim Jaekyung’s marriage, which took place in 2024. Describing his brother-in-law, Kim Jaehyun noted that her husband easily accommodates her strong personality. He’s truly like a sponge.”

In addition to discussing their domestic life, Kim Jaehyun recalled an unexpected moment from the wedding ceremony where he served as the host. He revealed that his sister handed him the event script right on the wedding day and instructed him to memorize it completely, adding a last-minute challenge to his hosting duties.