Rena loves Ramen.
Rena can play the drums and guitar.
Rena used to live in the Philippines for a few years, she said it in a fansign.
Rena's role model is Lee Hyori.
Rena joined Show Me The Money 4.
Rena is fast in memorizing lyrics proven in one of their V-Lives.
Rena appeared in Seventeen's "Mansae" Music Video
Rena's nickname back in middle school is "Snowman" because she puts on layers of clothes when she feels cold.
Rena auditioned for TS Entertainment back in 2012.
Rena started training back when she was still in 7th grade.