Lee You Mi – Biography, Age, Korean Dramas & Movies

AUTHOR: | February 18, 2026 | 6 min. read


From Breakout Netflix Roles to Emmy-Winning Performances in Korean Drama

Lee Yoo-mi has rapidly become one of South Korea’s most recognizable actresses, captivating global audiences with her nuanced performances in high-profile Netflix series. Her rise from supporting roles to award-winning recognition highlights her compelling presence and versatility within the competitive landscape of Korean television and film.

👩 Who Is Lee You-mi?

Lee Yoo-mi is a South Korean actress celebrated for her dynamic roles in groundbreaking Netflix series such as “Squid Game” and “All of Us Are Dead.” She gained international acclaim for portraying Ji-yeong (Player 240) in “Squid Game,” a performance that earned her a Primetime Emmy Award and established her as a notable figure in contemporary Korean entertainment. Lee’s ability to embody complex characters has distinguished her among her peers, making her a sought-after talent in both television and film.

Her career encompasses a diverse range of projects, from intense thrillers to dramatic series, demonstrating her adaptability and depth. Lee’s portrayal of contrasting characters-from the selfless Ji-yeong to the villainous Lee Na-yeon-showcases her broad acting range and has solidified her reputation as a rising star on the international stage.

Strong Girl Nam-soon (2023)
Strong Girl Nam-soon

📋 Quick Profile

  • Full Name: Lee You-mi
  • Hangul: 이유미
  • Birth Date: 1994-07-18
  • Age: 32 years 0 months 20 days
  • Nationality: South Korea
  • Zodiac Sign: Cancer

🌱 Early Life & Background

Born on July 18, 1994, in Jeonju, South Korea, Lee Yoo-mi grew up in a cultural environment rich with Korean traditions and modern influences. Her early years in Jeonju laid the foundation for her appreciation of storytelling and performance arts.

🫧 Education & Training

Details regarding Lee Yoo-mi’s formal education and acting training remain private, but her early entry into the acting profession suggests a dedication to developing her craft from a young age. Her career trajectory indicates a strong commitment to honing her skills through practical experience in film and television projects.

Mr. Plankton (2024)
Mr. Plankton

🎬 Career Beginnings

Lee Yoo-mi began her acting career in 2010 with a debut role in the action thriller “The Yellow Sea.” In the years following, she took on minor roles across various films and television series, gradually building her experience and presence in the industry. These early roles, while limited in scope, provided valuable exposure and helped her develop a versatile acting foundation.

A significant turning point came in 2020 when she signed an exclusive contract with Varo Entertainment, a move that coincided with more prominent opportunities. Her breakthrough arrived in 2021 with the global success of “Squid Game,” where her portrayal of Ji-yeong propelled her into international recognition and dramatically increased her public profile.

🌟 Notable Works & Iconic Roles


As You Stood By (2025)

Mr. Plankton (2024)

Strong Girl Nam-soon (2023)

🎬 Acting Style & Public Image

Lee Yoo-mi’s acting style is characterized by her ability to convey deep emotional complexity and authenticity, even in supporting roles. She often portrays characters with layered personalities, ranging from vulnerable and empathetic to cold and antagonistic, which resonates strongly with audiences. Her performances balance subtlety and intensity, allowing viewers to connect with her characters on a personal level.

Her public image reflects a blend of humility and professionalism, enhanced by her sudden rise to fame. Lee maintains a relatable and grounded persona, which has endeared her to fans worldwide. Her social media presence surged following “Squid Game,” highlighting her growing influence and the strong connection she fosters with her audience.

🎞️ Drama & Movie List (Key Roles)


Year Title Role Type
2025 As You Stood By Jo Hui-su TV Drama
2024 No Heaven, But Love. Ye-ji Movie
2024 Mr. Plankton Jo Jae-mi TV Drama
2023 New Normal Hyun-su Movie
2023 Strong Girl Nam-soon Gang Nam-soon TV Drama
2022 If You Wish Upon Me New volunteer TV Drama
2022 Mental Coach Jegal Cha Ga-eul TV Drama
2022 All of Us Are Dead Lee Na-yeon TV Drama
2021 Today’s Superpower Ji-woo Movie
2021 Young Adult Matters Se-jin Movie

🔽 View Complete Acting, Movies & Variety Credits
🔴 Click here to expand full filmography


Year Title Role Type
2022 Re-BORN Variety Show
2022 Connect Variety Show
2021 Hostage: Missing Celebrity Ban So-yeon Movie
2021 SNL Korea Self – Host Variety Show
2021 Squid Game Ji-yeong / Player 240 TV Drama
2020 Everyone Is There Lee Gyu-Jin Movie
2020 My Holo Love Ji Hye TV Drama
2020 365: Repeat the Year Kim Se Rin TV Drama
2019 Scent of a Ghost Student Movie
2019 Touch Your Heart Seung-hee TV Drama
2019 Doctor John Na Kyung Ah TV Drama
2018 Never Ever Rush Ha-na Movie
2018 Park Hwa-young Se-jin Movie
2018 The Whispering Byun Ji-eun Movie
2018 Something Between Us, Comic Book Café Yoomi TV Drama
2018 Welcome to Waikiki Ji-Young TV Drama
2018 Just Dance Kim Do-Yeon TV Drama
2018 It’s Okay to Be Sensitive Ye Ji TV Drama
2018 Afternoon in a Small City Shin Na Ra TV Drama
2017 The Heartbeat Operator Hye Eun Movie
2017 Superpower Girl Ju-ri Movie
2017 20th Century Boy and Girl Mi-Dal TV Drama
2016 Like a French Film Su-bin Movie
2016 Will You Be There Yeon-ah’s Staff (uncredited) Movie
2014 The Avian Kind Girl Movie
2013 Rough Play Ad Girl Movie
2013 The Russian Novel You-mi Movie
2013 Hwayi: A Monster Boy Yoo-kyung’s Friend 1 Movie
2010 The Yellow Sea Tae-won’s Daughter Movie
2010 Running Man Variety Show
2009 You Hee-yeol’s Sketchbook Self Variety Show

🏆 Awards & Achievements

Lee Yoo-mi has received significant recognition for her work, most notably winning the Primetime Emmy Award for Outstanding Guest Actress in a Drama Series for “Squid Game,” marking the first time a Korean actress earned this honor. This milestone reflects her impact on both Korean and international television.

In addition to the Emmy, Lee has been nominated for and won numerous awards in South Korea, including Best New Actress accolades at the Baeksang Arts Awards, Buil Film Awards, and Cine21 Film Awards. These achievements underscore her rapid ascent and critical acclaim within the entertainment industry.

No Heaven, But Love. (2024)
No Heaven, But Love.

💖 Personal Life

Lee Yoo-mi maintains a private personal life, with limited public information available beyond her professional endeavors. She is known to engage in philanthropic activities, including donating cosmetic products to support burn patients, reflecting her commitment to social causes.

🆕 Recent & Upcoming Projects

Following her success on Netflix, Lee Yoo-mi starred as Gang Nam-soon in the 2023 JTBC series “Strong Girl Nam-soon,” which also streamed internationally on Netflix. In 2024, she took on the role of Jo Jae-mi in the series “Mr. Plankton,” continuing her trajectory of leading roles in diverse projects. These recent works demonstrate her sustained presence in high-profile productions and her expanding range as an actress.

As You Stood By (2025)
As You Stood By

🎈 Fun Facts

  • Record-Breaking Emmy Win

    Lee Yoo-mi became the first Korean actress to win a Primetime Emmy Award for Outstanding Guest Actress in a Drama Series.

  • Instagram Surge

    Her Instagram followers jumped from 40,000 to over 6.5 million within days after the release of “Squid Game.”

  • Philanthropy

    She donated cosmetic products worth ₩3 million to support burn patients in 2022.

🌟 Legacy & Why Fans Love Lee You-mi

Lee Yoo-mi’s legacy is defined by her breakthrough performances that have resonated globally, particularly through “Squid Game,” which introduced her to an international audience and showcased her remarkable talent. Fans appreciate her ability to bring depth and nuance to every role, making even supporting characters memorable and impactful.

Her approachable public image combined with her professional excellence has cultivated a loyal fanbase that admires her growth and versatility. Lee’s contributions continue to influence the Korean wave in global media, inspiring aspiring actors and audiences alike.

🔎 Discover More

Browse more actor profiles from across Korean entertainment :


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