K-pop idols born on January 31

5 idols in our database share this birthday, listed from oldest to youngest. Zodiac sign: Aquarius.

Baby V.O.X. · January 31, 1979

T-max · January 31, 1986

I-dle · January 31, 1997

Pentagon, Wooseok x Kuanlin · January 31, 1998

Newkidd · January 31, 2001