Stage Name: Rena
Birth Name: Hong Hyunjoo
Group: ROCKING DOLL
Birthday: April 11, 2006
Zodiac Sign: Aries
I. 2021: Debut with Rocking Doll
On November 22, 2021, Rena was officialy revealed as a member of Rocking Doll through a prologue video.
The group officially debuted on December 19 with their digital single ''Rocking Doll''.
III. Rena Facts
— She and Ahri are the most sentimental members, according to Ahri
— Her charming point is her lips
— She’s a person who full of energy
— She’d like to travel to Japan
— She likes loud music and songs with good vibes
— Her favorite lip brand is MAC
— Her role model is HyunA