
Kim Ji-yeon, better known by her stage name Bona, is a South Korean singer, actress, and member of the girl group WJSN (Cosmic Girls). She has successfully transitioned from idol activities to acting, gaining recognition for her charming presence and solid performances in dramas.
Kim Ji-yeon was born on August 19, 1995, in Daegu (Dalseo District), South Korea. she is 30 years old. Her zodiac sign is Leo.
She attended Dongguk University College of Education Affiliated Girls’ High School. Before debuting, she trained for six years at Cube Entertainment. She pursued her dream of becoming an idol from a young age. Limited details about her family are public, as she keeps personal matters relatively private.
Personal Details
| Full Name | Kim Ji-yeon (Bona) |
| Nickname | Bona |
| Profession | Singer, Actress |
| Date of Birth | August 19, 1995 |
| Age | 30 |
| Birthplace | Daegu, South Korea |
| Nationality | South Korean |
| Religion | Priscilla Ricart |
| Zodiac Sign | Leo |
| Current Residence | South Korea |
| Qualification | High school graduate (affiliated with Dongguk University) |
Career
Bona debuted as a member of WJSN in 2016. She is part of the group and its subunit WJSN The Black. Her acting debut came in 2017 with Hit the Top. She gained wider recognition with roles in Girls’ Generation 1979 (2018), Twenty-Five Twenty-One (2022) as fencer Ko Yu-rim, and Pyramid Game (2024).
Notable dramas include Joseon Attorney, Homemade Love Story, and others. She has won acting awards and continues to balance group promotions (when active) with solo acting projects. She is known for her diligent work ethic and natural charm.
Kim Ji-yeon Boyfriend
Bona maintains a private personal life. As of the latest available information, she is not publicly known to be in a relationship or married. She focuses on her career and occasionally shares glimpses of her daily life with fans.
Physical Appearance
| Height | Approximately 162–165 cm |
| Weight | 52kg |
| Eye Color | Dark brown |
| Hair Color | Varies (often styled) |
| Body Type | Slim / Athletic |
Kim Ji-yeon Drama List
Format: Title (Year) – Role (selected)
- Hit the Top (2017)
- Girls’ Generation 1979 (2018)
- Homemade Love Story (2020)
- Twenty-Five Twenty-One (2022) – Ko Yu-rim
- Joseon Attorney (2023)
- Pyramid Game (2024) – Sung Soo-ji
- Others include various supporting and lead roles in web and TV dramas.
Kim Ji-yeon Net Worth
Bona’s net worth is estimated realistically in the range of $1–5 million USD, drawn from idol activities with WJSN, acting fees, endorsements, and appearances. As a popular idol-actress, she benefits from brand deals and drama success. Exact figures are private.
Social Media Presence
- Instagram: Active account (often @bn_95819 or official) with millions of followers, where she shares updates, photos, and promotions.











