Cho Yi Hyun

Who Is Cho Yi-hyun?

Cho Yi-hyun (Korean: 조이현) is a South Korean actress known for her quiet intensity, emotional depth, and remarkable range. She was born on December 8, 1999, and made her acting debut in 2017.

She began with small supporting roles. Today, she leads major productions on global platforms. Her journey is one of persistence, craft, and an unwillingness to be easily defined.

Her most notable portrayals include Hospital Playlist (2020–2021), All of Us Are Dead (2022), and Head Over Heels (2025).

Furthermore, she is one of the most-watched Korean actresses of her generation. She has built her reputation through nuanced characters — not loud moments, but quiet ones that stay with audiences long after the credits roll.

Early Life: Growing Up in Gwangmyeong

A City That Shaped a Star

Cho Yi-hyun was born on December 8, 1999, in Gwangmyeong, Gyeonggi Province, South Korea. Gwangmyeong is a mid-sized city in the greater Seoul metropolitan area. It is known for its close-knit community and proximity to the capital’s cultural opportunities.

Details about her family and childhood remain private. However, her inclination toward the performing arts developed early. Her inclination toward the performing arts developed early in her childhood, prompting her to enroll at the prestigious Hanlim Multi Art School.

Education: Hanlim and Kyung Hee University

She attended Hanlim Multi Art School, where she focused on performing arts, and later pursued higher education in acting and film at Kyung Hee University.

Hanlim Multi Art School is one of South Korea’s most well-known performing arts high schools. It has produced many celebrated Korean entertainers. Therefore, studying there placed Cho Yi-hyun in an environment built for excellence and ambition from a young age.

First Agency: JYP Entertainment

She signed an exclusive contract with JYP Entertainment in 2018, but the following year, she moved to Artist Company. Artist Company remains her home agency to this day. It is one of South Korea’s most respected talent agencies, home to leading actors known for quality projects.

Career Journey: From Web Dramas to Global Netflix Fame

The Debut Years (2017–2019): Small Roles, Big Learning

Yi Hyun debuted in the entertainment industry with a supporting role in the web drama Sweet Revenge (2017).

She did not break through overnight. Instead, she quietly worked across television series and films. Her early roles included parts in Witch at Court, Bad Papa (2018), and Less Than Evil (2018). Each role gave her something new to work with.

Additionally, Yi Hyun also appeared in two music videos — “뚝” by Jang Woo Young of 2 PM (2018) and “After You” by Jo Hyun Ah (2018).

In 2019, she took on two film roles that began shifting her trajectory. She appeared as Soo-yang in the historical drama film Homme Fatale and as Park Hyeon-ju in Metamorphosis. Her role in Metamorphosis earned her a nomination at the 2020 Chunsa Film Art Awards in the Best New Actress category.

Hospital Playlist (2020–2021): A Fan Favourite Is Born

Her supporting role as Jang Yoon-bok in Hospital Playlist (Seasons 1–2) further increased her visibility among Korean drama audiences.

Hospital Playlist was one of the most beloved Korean dramas of its era. It told the story of five doctors who had been friends since medical school. Cho Yi-hyun played Jang Yoon-bok, the twin sister of one of the lead characters and a medical student herself.

Her warm presence and naturalistic performance in the series earned her a growing fanbase. Moreover, it proved she could hold her own alongside a cast of established veterans.

School 2021 (2021–2022): The Breakthrough Begins

Cho Yi-hyun brought to life the character of Jin Ji-won, a high school girl with a fearless dream to become a carpenter, in the youth coming-of-age comedy series School 2021.

Jin Ji-won was a role that demanded both vulnerability and fire. Cho Yi-hyun delivered both. The drama resonated deeply with Korean audiences. It explored youth, dreams, and the pressure of a society that tells young people which paths are acceptable.

The recognition followed quickly. In 2021, she received the Best Couple Award at the KBS Drama Awards alongside her co-star in School 2021, Kim Yo Han.

All of Us Are Dead (2022): Global Recognition

Then came the role that introduced her to the world.

Cho first garnered international recognition with the Netflix zombie series All of Us Are Dead (2022), in which she played Choi Nam-ra, a strong and intelligent class president navigating a terrifying outbreak.

All of Us Are Dead became a global phenomenon. It trended on Netflix in dozens of countries. Among its large ensemble cast, Cho Yi-hyun stood out. Nam-ra was calm under pressure, morally complex, and impossible to forget.

The awards followed. She won the Brand Customer Loyalty Award (2022) and Brand of the Year Award (2022). She also received multiple nominations:

• Nominated for Best New Actress at the APAN Star Awards (2022), Baeksang Arts Awards (2022), and Blue Dragon Series Awards (2022).
• Nominated for Best Actress in Television at the Director’s Cut Awards (2023).

Ditto (2022): A Different Kind of Emotional Depth

In 2022, she also appeared in the film Ditto, playing the character Mu-nee.

Ditto was a romantic fantasy film about two university students from different time periods who connect through a walkie-talkie. It showed a quieter, more introspective side of Cho Yi-hyun’s abilities. Her performance demonstrated that she could carry emotional weight in film just as effectively as in television.

The Matchmakers (2023): Joseon-Era Comedy and Triple Win

She starred alongside Rowoon in The Matchmakers, a period drama set in the Joseon era where the two leads played contrasting matchmakers.

The drama was warm, funny, and full of historical charm. Cho Yi-hyun played Jeong Soon-deok. The role required comedic timing, period-accurate mannerisms, and genuine emotional beats. She handled all three with ease.

In 2023, she received the Excellence Award, Popularity Award, and Best Couple Award at the KBS Drama Awards alongside her co-star in The Matchmakers.

Additionally, she co-hosted the 2023 KBS Entertainment Awards alongside Shin Dong-yup and Joo Woo-jae — a sign of how broadly trusted and celebrated she had become within the Korean entertainment landscape.

Head Over Heels (2025): Fantasy Romance and a Leading Lady

Head Over Heels (Korean: 견우와 선녀) is a 2025 South Korean television series based on the webtoon of the same name by Ahn Su-min, starring Cho Yi-hyun, Choo Young-woo, Cha Kang-yoon, and Choo Ja-hyun.

The drama follows Park Se-yeong-a (played by Cho Yi-hyun), a young woman born into a family of shamans who longs for a normal life. Everything changes when she accidentally awakens an ancient spirit, who turns out to be her first love from a past life.

The series premiered on June 23 and ran through July 29, 2025, airing on tvN. It was also available globally on Amazon Prime Video. On Rotten Tomatoes, the series holds a 78% approval rating, praised for its innovative adaptation of a beloved folktale and Cho Yi-hyun’s captivating performance.

Before the premiere, Cho Yi-hyun and co-star Choo Young-woo attended KCON JAPAN 2025 to introduce the drama to international fans. At the Drama Showcase on May 10, 2025, Cho Yi-hyun expressed her excitement, saying, “I’m delighted and thrilled to introduce ‘Head Over Heels’ in front of so many fans.”

Final Interview (2026): Latest Project

In 2026, Cho Yi-hyun appeared in Final Interview, playing the character Moon Hye-in. This film continues to expand her screen presence into new territory, demonstrating that she remains one of the most in-demand young actresses in Korea.

Brand Ambassador and Public Profile

Beyond her acting career, Cho Yi-hyun has established herself as a trusted face for major brands. She has served as a Reebok brand ambassador, appearing in their ‘Vector 93’ summer pictorial alongside Lee Chae-won.

Her public image — intelligent, grounded, and quietly confident — has made her an ideal match for lifestyle brands seeking authenticity over flash.

Personal Life: Private, Focused, and Principled

Cho Yi-hyun maintains a firm boundary between her professional work and personal life. Details regarding her immediate family and siblings remain strictly private.

She has never been married. She is currently focused entirely on her career. Her Instagram account, @yihyun_1208, offers fans occasional glimpses of her world — but she keeps the frame carefully curated.

Her MBTI personality type is ISFP — a type often described as quiet, artistic, and deeply values-driven. This fits the picture of someone who expresses herself through her roles rather than through press rounds or social media performance.

Complete Filmography

Television Dramas

Year	Title	Role	Notes
2017	Sweet Revenge	—	Debut role
2018	Bad Papa	Kim Se-jung	—
2018	Less Than Evil	Bae Yeo-wool	—
2020	How to Buy a Friend	Shin Seo-jung	—
2020–2021	Hospital Playlist	Jang Yoon-bok	Seasons 1–2
2021–2022	School 2021	Jin Ji-won	KBS2
2022	All of Us Are Dead	Choi Nam-ra	Netflix; global hit
2023	The Matchmakers	Jeong Soon-deok	KBS2
2025	Head Over Heels	Park Seong-a	tvN / Amazon Prime

Films

Year	Title	Role	Notes
2019	Homme Fatale	Soo-yang	Historical drama film
2019	Metamorphosis	Park Hyeon-ju	Nominated, Chunsa Film Art Awards
2022	Ditto	Mu-nee	Romantic fantasy film
2023	Dr. Cheon and the Lost Talisman	Madam’s Daughter	—
2026	Final Interview	Moon Hye-in	Latest project

Awards and Nominations

Year	Award	Category	Project	Result
2020	Chunsa Film Art Awards	Best New Actress	Metamorphosis	Nominated
2021	KBS Drama Awards	Best New Actress	School 2021	Nominated
2021	KBS Drama Awards	Best Couple Award	School 2021 (with Kim Yo-han)	Won
2022	APAN Star Awards	Best New Actress	School 2021 / All of Us Are Dead	Nominated
2022	Baeksang Arts Awards	Best New Actress – Television	All of Us Are Dead	Nominated
2022	Blue Dragon Series Awards	Best New Actress	All of Us Are Dead	Nominated
2022	Brand Customer Loyalty Awards	Brand Award (Actress)	—	Won
2022	Brand of the Year Awards	Brand Award (Actress)	—	Won
2023	Director’s Cut Awards	Best Actress in Television	All of Us Are Dead	Nominated
2023	KBS Drama Awards	Excellence Award	The Matchmakers	Won
2023	KBS Drama Awards	Popularity Award	The Matchmakers	Won
2023	KBS Drama Awards	Best Couple Award	The Matchmakers (with Rowoon)	Won