Lee Sang-yi: The Versatile Journey from Stage to Screen
Lee Sang-yi is a multifaceted South Korean talent who has seamlessly transitioned from the disciplined world of theater to become a household name in television and film. Known for his expressive acting and surprising vocal range, he has built a reputation as a versatile performer capable of handling everything from intense melodramas to lighthearted romantic comedies.
Born on November 27, 1991, in Ansan, Gyeonggi, Lee honed his craft at the prestigious Korea National University of Arts. This academic foundation in the performing arts provided the springboard for a career that spans acting, singing, and hosting, making him one of the more dynamic figures in the modern Hallyu wave.
Key Facts
- Full Name: Lee Sang-yi (이상이)
- Birth Date: November 27, 1991
- Education: Korea National University of Arts
- Career Start: 2014
- Agency: Good Friends Company
- Notable Roles: Hometown Cha-cha-cha, No Gain No Love, Youth in May
- Musical Background: Extensive experience in theater and musicals, including Gentleman's Guide
Career Evolution
2014–2019: Theater Beginnings
Lee Sang-yi began his professional journey in 2014, focusing heavily on the stage. During these formative years, he appeared in a wide array of theater productions and musicals, including Bare the Musical, Thriller Me, and Infinite Power. His commitment to the stage allowed him to develop a strong emotional range and a commanding presence before transitioning to the screen.
One of his notable early stage achievements included his role in Love and Murder in February 2022, showcasing his ability to handle complex, dramatic narratives.

2020–2022: Breakthrough Roles and Musical Debut
The turn of the decade marked Lee's ascent into mainstream popularity. He gained significant attention for his role in Once Again and the retro melodrama Youth in May. His ability to blend vulnerability with charm led to his breakout role in the hit series Hometown Cha-cha-cha, where he played a star PD (Production Director).
During this period, Lee also embraced his musical talents. He debuted as a singer and participated in the project group MSG Wannabe, achieving chart success with retro-flavored songs. He further demonstrated his vocal ability by contributing to the Hometown Cha-cha-cha OST.
2023–Present: Leading Roles and Continued Growth
In recent years, Lee has transitioned into leading man territory. He starred as a bachelor CEO in No Gain No Love (also known as Because I want no loss), reuniting with actress Shin Min-ah. His portfolio continues to expand with roles in My Demon and the upcoming Good Boy.
Despite his television success, Lee remains dedicated to the theater, as seen in his participation in the play Shakespeare in Love.

Professional Profile Summary
The following table provides a snapshot of Lee Sang-yi's professional background and achievements.
| Category | Details |
|---|---|
| Primary Occupations | Actor, Singer, Host |
| Active Years | 2014–Present |
| Education | Korea National University of Arts |
| Major Awards | KBS Drama Awards Rookie of the Year (2020), APAN Star Awards Excellence Award (2021) |
| Key Projects | Hometown Cha-cha-cha, No Gain No Love, Youth in May, Gentleman's Guide (Musical) |
Frequently Asked Questions
Where did Lee Sang-yi study acting?
Lee Sang-yi graduated from the Korea National University of Arts, one of South Korea's most prestigious institutions for the performing arts.
Is Lee Sang-yi a professional singer?
Yes, in addition to acting, he is a singer. He has appeared in various musicals and was a member of the successful retro music project group MSG Wannabe.
What are some of his most famous TV dramas?
Some of his most recognized works include Hometown Cha-cha-cha, Youth in May, Once Again, and No Gain No Love.
Has he won any acting awards?
Yes, he won the Rookie of the Year award at the 2020 KBS Drama Awards and the Excellence Award at the 2021 APAN Star Awards.
Does he still perform in theater?
Yes, Lee Sang-yi maintains a strong connection to the stage and has appeared in numerous plays and musicals, including Shakespeare in Love and Gentleman's Guide.