Stage name: Joy
Real name: Park Sooyoung/ 박수영
Birth Date: September 3, 1996
Position: Lead rapper, Main Vocalist, Main dancer.
Nationality: Korean
Height: 163 cm
Weight: 43 kg
Facts about Joy:
* She's the maknae before Yeri entered the group.
*She also studied at SOPA as fellow member Seulgi.
*She is nicknamed doongdongie because of her chubbiness in her pre-debut.
*In their debut song Happiness her hair is colored green and her friends started calling her withered grass.
*She is the tallest member of RV.
*She's filming for WGM with Sungjae.
