Air cues: Air cues manage dating, correspondence, sociability and you may intelect Minjae (SONAMOO) – Dec 18, 1994 Nayoung (Pristin, I.O.I) – Dec 18, 1995 Yonghyeon (TST) – Dec 18, 1996 Seunghyun (BZ People) – Dec 18, 1998 Avin (ENOi) – Sunyoung (Blady) – Dec 20, 1992 Jang Hyukjin (100%) – Dec 20, 1993 T.K…