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).
2025
as Yeo-ri
2024
as Seong Su-ji
2023
as Princess Lee Yeon-joo
2023
2022
as Bona
2022
as Bona
2022
as Bona
2022
as Ko Yu-rim
2021
as Bona
2021
as Self
2020
as Herself
2020
as Lee Hae-deun
2019
as [Contestant] WJSN
2018
as Im Da-Young
2018
as Self
2017
2017
as Lee Jung-Hee
2017
as Self - Customer (WJSN)
2017
as Do Hye-Ri
2016
as Herself
2016
2015
as Self (Bona)
2011
2010