Kim Ji-yeon (Korean: 김지연; born August 19, 1995), better known by her stage name Bona, is a South Korean singer and actress. She is a member of the South Korean-Chinese girl group WJSN, and also its sub-unit WJSN The Black. She made her acting debut in the KBS2 drama Hit the Top (2017), and was cast as the female lead in the teen drama Girls' Generation 1979 (2018). Most recently, Bona gained recognition for her portrayal as world champion and gold medalist fencer Ko Yu-rim in the tvN drama Twenty-Five Twenty-One (2022).

Filmography

• Dive into You — Yoon Ha-na
• The Haunted Palace — Yeo-ri
• Pyramid Game — Seong Su-ji
• Joseon Attorney: A Morality — Princess Lee Yeon-joo
• 2023WJSN Fan-Con "Codename : Ujung"
• 2022Parasite Challenge Double-Up WJSN — Bona
• Twenty Five Twenty One — Ko Yu-rim
• 2022WJSN Concert 2022 "Wonderland" — Bona
• 2022WJSN Secret Gathering : The Fake — Bona
• 2021WJSN The Secret of The Grand Mansion : The Missing Girls — Bona
• Homemade Love Story — Lee Hae-deun
• Star Road
• Your House Helper — Im Da-Young
• Girls' Generation 1979 — Lee Jung-hee
• The Best Hit — Do Hye-Ri
• 우소보쇼
• UZZU TAPE
• Law of the Jungle
• Running Man
• WJSN Comeback Show: Sequence

Appearances as themselves (12)

• Midnight Horror Story — Self
• The Game Caterers — Self
• 2020WJSN: As We Wish — Self
• Queendom — Self - Contestant
• RUN.wav — Self
• Amazing Saturday — Self
• Idol Room — Self
• Baek Jong-won's Food Truck — Self - Customer (WJSN)
• Would You Like Girls — Self
• Men on a Mission — Self
• Weekly Idol — Self
• Radio Star — Self