Young
영Jeong Si-young (정시영)
Young of A2O LITE: the eldest member, born in Goyang in 2008, a FLAT9 academy alumna who carries the main melody of "NEON" — profile and facts.
- Age
- 17
- Oct 27, 2008
- Height
- —
- MBTI
- —
- Debut
- 2026
- with A2O LITE
At a glance
Profile
- Stage name
- Young (영)
- Birth name
- Jeong Si-young (정시영)
- Birthday
- October 27, 2008 (age 17)
- Zodiac sign
- Scorpio
- Chinese zodiac
- Rat
- Nationality
- South Korean
- Birthplace
- Deogyang-gu, Goyang, Gyeonggi Province, South Korea
- Nicknames
- Baby Fox
8 facts
About Young
Young, born Jeong Si-young, is the oldest of A2O LITE's nine members and one of its three Korean members. She was studying dance and vocals at a Goyang-area academy when A2O Entertainment signed her through an audition held there. On the debut single "NEON" she leads the main melody.
- 01
Born on October 27, 2008, she is the eldest member of A2O LITE.
- 02
She took dance and vocal lessons at FLAT9 Academy and joined A2O Entertainment after an in-house audition held at the academy.
- 03
She went to Hwajeong Elementary and Hwajeong Middle School in Goyang, then left Paikyang High School to transfer to Hanlim Multi Art School's practical music department.
- 04
She has introduced herself as a "baby fox", which fans have adopted as her nickname.
- 05
In "NEON" she carries the main melody, while Rada takes the high ad-libs.
- 06
She has named her vocal tone as her own main charm point.
- 07
She is reported to be the tallest member of the group.
- 08
She was officially revealed as a member on October 8, 2026, when A2O LITE's channels opened.
8 other members
