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 Hye was teased from March 8, 2018, until March 30, 2018, when her single album and MV was released.
The first teaser, also known as the 'Who's Next Girl' teaser was released on March 8, 2018. It announced the date of the name and face reveal of the 12th girl.
The second teaser was released on March 16, 2018. It revealed Olivia Hye.
I an thou, thou art me"
The third teaser was released on March 17, 2018.
The fourth teaser was released on March 18, 2018.
I might trick you"
The fifth teaser was released on March 19, 2018.
You, who was sent by God
The sixth teaser was released on March 20, 2018.
Three kisses, the day when our promises became the light"
The seventh teaser was released on March 21, 2018.
The ninth teaser was released on March 23, 2018. It features 11th member, Go Won.
You’re way too curious"
On March 24, 2018, it was announced that the album Olivia Hye was available for pre-order.
[Olivia Hye], [ #GoWon &Olivia Hye] 예약구매를 통해 #이달의소녀 12번째 멤버 #OliviaHye 를 먼저 만나 보세요😉 ▶http://cafe.daum.net/loonatheworld #LOONA #고원 #올리비아혜
On March 25, 2018, the tracklist was revealed. It announced the release date of the Music Video and album.
[ #OliviaHye ], [ #GoWon &Olivia Hye]
01 #Egoist (Feat. #JinSoul)
On March 28, 2018, the final teaser was released in the form of a 33 second YouTube video titled "[Teaser] 이달의 소녀/Olivia Hye (LOONA/올리비아 혜) "Egoist (Feat. JinSoul)".
#Egoist (feat. #JinSoul)
At the same time, the variation of the YouTube video teaser was released on V LIVE.
네이버V에서는 어떤 새로운 컷을 만날 수 있을지 지금 확인 해 볼까요😉?▶️ http://www.vlive.tv/video/64630"
On March 29 00:00 AM (KST) until March 29 11:59 PM (KST), 2018, a giveaway was held on Instagram to win a prize of a polaroid picture of Olivia Hye with a handwritten message, and her signed album. The 1 winner will get to receive a signed album earlier than anyone else. The rules were as follows:
- Upload your favorite picture of Olivia Hye on your Instagram with this tag ‘#OliviaHye’
- Leave a ‘Mission Complete’ comment and a congratulatory comment on this post😘
- Sit back and look at the picture of Olivia Hye for a while😆
- And wait for the announcement of winner while thinking about her first signed album🤭
데뷔곡 ‘ #Egoist ’MV에서 서서히 풀리는 이달의 소녀의 새로운 유닛의 비밀도 확인해 보세요😊
The twelfth member Olivia Hye's single [Olivia Hye] has been realeased😍
It includes two songs that #JinSoul and #HeeJin featured in each😘
And there are some clues about the secret of LOOΠΔ's new unit in the music video for 'Egoist'
- Stage Name: Olivia Hye (올리비아 혜)
- Birth Name: Son Hye Joo (손혜주; 孫慧舟)
- Name Meaning(s): 孫慧舟 (?)
- Nickname(s): Baby Wolf Hye (아기늑대 혜), Olivia, Olive, Marceline (by Yves), Nnyeju
- Birth date: October 20, 1999 (age 17)
- Horoscope: Scorpio
- Blood type: B
- Birth place: Uijeongbu, Gyeonggi Province, South Korea
- Current residence: LOOΠΔ Dormitory, Seoul, South Korea
- Roommates: Yves, Chuu, Go Won
- Family: Parents; older sister
- Body statistics: 164cm (height)
- Education: Uijeongbu Girl's High School, Sungshin Girl's High School (current)
- Languages: Korean (fluent)
- Position: Vocal, Dance (yyxy)
- Instruments: ?
- Hobbies: Nail art, cooking, gaming
- Likes: Dark things, Korean food, time before going to sleep
- Dislikes: Acting cute, idleness, sports
- Personality: ?
- Olivia Hye (2018)
- She is represented by a wolf. Her official color is silver. Her fruit is a blood plum.
- Her zodiac sign is Scorpio.
- Following the trends of full names like Kim Lip and Go Won, Olivia Hye is also a full name. However, it differs from the other two as it follows western naming order conventions where 'Olivia' is the given name and 'Hye' is the surname.
- The surname 'Hye' is taken from the first hangul of her given name. It is pronounced roughly as "hae".
- Olivia Hye prefers to use her real name more than her stage name, as seen on LOONA TV.
- Her stage name was originally supposed to contain dam (담). The three options for her were to choose between Adam (아담), Jidam (지담) and Gotham (고담), however she liked none of the choices.
- Her role model is HyunA and she would like to try her Bubble Pop! album's concept one day.
- She was an athletic representative when she was in elementary school.
- She attends Sungshin Girl's High School in Seoul along with Choerry. They are in the same year group. At first her classmates did not know she was also a member of LOOΠΔ because she was pre-debut and could not reveal it yet. Until her teaser images were released, she pretended not to know who Choerry is and kept her identity a secret.
- She is not afraid of heights.
- She is the second youngest in LOONA, but the third tallest after Yves and JinSoul.
- She is the maknae in the sub-unit LOOΠΔ yyxy.
- She loves gaming, one of her favorite games is League of Legends and the character Miss Fortune. She has also began playing Bloodborne on the PS4 after a fan gave it to her.
- Her favorite song is Rendezvous 18.6y.