She was born as Son Hye-Joo (Hangul: 손혜주) on November 13, 2001 in Uijeongbu, Gyeonggi Province, South Korea.
She debuted on March 17, 2018 as a member and subsequently released her solo single album "Olivia Hye" on March 30, 2018.
Olivia attended Sung Shin (Sacred Hearts) Girl's High School in Seoul along with Choerry. They are the same age. At first their classmates did not know she was a future member of LOOΠΔ because she was a trainee and could not reveal it until her teaser images were released so she pretended not to know Choerry and kept her own identity a secret.
2018 : Reveal, Debut in LOONA and yyxy
Olivia Hye was teased from March 8, 2018, until March 30, 2018, when her single album Olivia Hye was released and subsequently debuted as a member of LOONA.
- "Olivia Hye" (2018)
|Yves • Chuu • Go Won • Olivia Hye|
|Characters||yyxy : Yves • Chuu • Go Won • Olivia Hye|