Si-eun (STAYC) reveals the secret of her father, singer Park Nam-jung, ”performed windmill at a drinking party to prepare for marriage” = ”Knowing Bros”

The popular Korean variety show "Knowing Bros" will have a special guest on the "Lunar New Year Family Special". The show will air on the 25th on JTBC, and will feature entertainers celebrating the Lunar New Year.
Three families representing the Noh world: singers Park Nam-jung and Park Si Eun (STAYC) and singers Shim Shin and Bell (KISS OF
LIFE) mother and daughter, sisters BIBI and Nakyung (tripleS), will appear. They will each show their brilliant speaking skills and overflowing talents to show the chemistry of a real family.
On this day, Bell said, "My father, Shim Shin, seems to have star quality," surprising the show's MCs, the "older brothers." The older brothers responded, "In our generation, Shim Shin was
She was a real top star," making the studio burst into laughter as she sensed the generation gap. BIBI also said, "When we were seven years old, Nakyung and I ate dog food out of curiosity."
The sisters laughed as they shared stories from their childhood. BIBI and Nakyung said, "We are both doing well and my father is happy, but he is a big fan of TripleS, so he is very happy to be able to join the group.
I remember all their names. But my favorite is not Nakyung," she revealed, revealing a fascinating story about her family. Si-eun said, "My father, Park Nam-jung, married my maternal grandfather so that he could marry my mother.
"I heard that he performed a windmill at a drinking party," he said, revealing Park Nam Jeon's secret. The three families' hustle and bustle and the unexpected episodes will be broadcast on the 25th at 8:50 pm on the Korean TV show "Korean TV".
This can be seen on "Knowing Bros", broadcast on JTBC in Korea.