On the March 13th installment of '1 vs 100', Solar competed as the celebrity guest, and the host asked her, "I heard that you're related to a famous actor?" The MAMAMOO member said, "Kim Su Ro sunbaenim is from the same Kim lineage as I am, but he's one generation below me. It was interesting when he called me Auntie."
The MC joked, "Send Kim Su Ro, who may as well be your nephew, a video message," and she started, "Nephew sunbaenim," making everyone laugh.
What an interesting connection!