Kim Ji-sook South Korean Singer Born 1990 in Seoul

Biography

Kim Ji-sook is a South Korean singer born on 18 July 1990 in Seoul. She performed as part of Rainbow (2009–2019).

Early life

Schooling on record includes Hanyang Women's University.

Career

Other members of Rainbow on record include Cho Hyun-young, Go Woo-ri, Jung Yoon-hye and No Eul. She works mainly in k-pop. She has released music through DSP Media.

Personal life

She has been married to Lee Doohee since 2020.

Groups and bands

• Rainbow2009–2019

Kim Ji-sook on Social Media

Counts with the date they were read

IG Instagram @jisook718 252K 252,456 followers, as of October 2026

X X (Twitter) @Jisook718

Frequently asked questions

How old is Kim Ji-sook?

Kim Ji-sook is 36 years old, born on 18 July 1990 in Seoul.

What is Kim Ji-sook known for?

Kim Ji-sook is known as a former member of Rainbow.

What is Kim Ji-sook’s nationality?

Kim Ji-sook is South Korean, born in Seoul.

Who is Kim Ji-sook married to?

Kim Ji-sook is married to Lee Doohee; they married in 2020.

Sources

• Wikidata (Q12588796), accessed October 2026
• Follower counts: dated individually above
• Photo: http://147company.com · CC BY 4.0

Last checked 10 October 2026 by the Wiki of Celebs editorial team

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