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Kim Hye-soo looks toward the camera at a brand photocall in March 2025Kim Hye-soo김혜수
K-POPIT 케이팝잇, via Wikimedia Commons · CC BY
Actors

Kim Hye-soo

김혜수

Kim Hye-soo is an actor who debuted in a 1985 commercial and whose films include Tazza: The High Rollers, The Thieves, Default and Smugglers. In 2026 she plays the influencer Park Kyung-hee in Coupang Play's The Affair Was Just The Beginning.

Born
5 September 1970
Known for
The Affair Was Just The Beginning

Who is Kim Hye-soo?

Kim Hye-soo (김혜수) debuted in a commercial in 1985. Cine21’s person database records that she became known as a teen star and made her film debut in Lee Hwang-lim’s Kam-Bo in 1986, and lists forty films for her.

The entries from 2000 onward include Min Ju-ran in Kick the Moon (2001), Min Jeong-rim in YMCA Baseball Team (2002), Ji-su in Hypnotized (2004), Seon-jae in The Red Shoes (2005), Madam Jung in Tazza: The High Rollers (2006), Mi-gyeong in Skeletons in the Closet (2007), Jo Nan-sil in Modern Boy (2008) and Yeon-ju in Villain and Widow (2010). The Thieves (2012), Yeon-hong in The Face Reader (2013), Mom in Coin Locker Girl (2014), Familyhood (2016), Han Si-hyeon in Default (2017), Hyeon-su in The Day I Died (2020) and Jo Chun-ja in Smugglers (2021) follow.

Awards

The prizes Cine21 records as won are best actress at the 42nd Grand Bell Awards and in the film section of the 41st Baeksang Arts Awards (Hypnotized), best actress at the 27th Blue Dragon Film Awards and at the 1st Korea Film Acting Awards (Tazza: The High Rollers), best actress in the television section of the 52nd Baeksang Arts Awards (Signal), and the popular star award at the 32nd Blue Dragon Film Awards.

2026

In 2026 she played the influencer Kyung-hee in the Coupang Play series The Affair Was Just The Beginning, released from 31 July. Coupang’s press release from the production conference quoted her saying she wanted to take it on because “회차를 거듭할수록 허를 찌르는 재미와 예상하지 못한 결말이 흥미로워 도전하고 싶었다” — each episode wrong-footed her, and the ending she did not see coming was what interested her.

The series held first place among Coupang Play’s most-watched titles for three consecutive weeks, and its final episode went up at 8 p.m. on 4 September. In that release Coupang noted that this was the first drama Kim Hye-soo and Cho Yeo-jeong had appeared in together in 23 years, since Jang Hui-bin.

Known for

Stories

K-dramaTrend signal: Steady

What "The Affair Was Just The Beginning" has done on Coupang Play

Coupang said on 19 August 2026 that "The Affair Was Just The Beginning", starring Kim Hye-soo and Cho Yeo-jeong, had held number one among Coupang Play's popular titles for three straight weeks. Herald Business reported on 23 August that viewing was up 169 per cent since the first week.

Translated from the Korean original.

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