Fresh faces of K-drama: 11 breakout stars of 2025

Seo Bum-june turned heads this year playing a villainous role in Would You Marry Me, earning massive online reactions, including hatred for the character but praise for the performance. Already known for his earlier lead in The First Night with the Duke, 2025 showed he can carry diverse roles and generate buzz no matter the morality of his character.

Cho Yi-hyun stepped firmly into leading-lady territory in 2025. After gaining global attention in Netflix’s All of Us Are Dead, she returned to the spotlight in the warm and magical Head Over Heels, playing opposite fellow breakout Choo Young-woo (whom you will see on this list). The role allowed her to tap into a soft, emotionally textured performance: a deliberate contrast to her high-stress zombie survival persona, earning her high popularity scores and broad international fandom. Versatile, likeable and quietly magnetic, she’s shaping up to be one of the most bankable young actresses of her generation.

Cha Woo-min made waves playing the antagonist Pi Wan-wool in Study Group, a role that, though not a lead, resonated widely thanks to his compelling presence and nuanced portrayal. He balanced that with supporting roles in romantic films like Love Untangled and other 2025 releases, showing a range few expected, even compared to the other breakout stars on this list. For viewers used to flashy leads, his brooding intensity stands out.

Kim Yo-han’s transition from idol to credible actor hit a high note in 2025, thanks to his emotionally charged lead performance in the sports drama The Winning Try, where he played a teenage rugby team captain, and later in the youth romance LOVE.exe. Both roles displayed range and sincerity, helping break down scepticism about idols in acting roles. With a forthcoming lead in rural-village drama Starry Us, he’s cementing his place in the A-list pipeline.

Cho Jun-young—who really lives up to his name, at just 22 years old— exploded onto the scene this year thanks to a string of diverse roles: from high-school romance in Heesu in Class 2 to main roles in campus dramas like Crushology 101 and the webtoon adaptation Spirit Fingers. His versatility, complete with his bad-boy charm and earnest vulnerability, is capturing a young, global audience hungry for fresh faces.

Shin Si-a continues to build one of the most intriguing rookie profiles in recent Korean entertainment. After stunning audiences in The Witch 2 with her intense, almost hypnotic screen presence, she matched that momentum on TV in Resident Playbook, earning a Best New Actress nomination at the 2025 APAN Star Awards. Her calm, controlled acting style stands out against the high-tension medical setting, demonstrating she can command attention without theatrics. With simultaneous visibility in both film and television, she feels like a talent whose rise is only beginning.

Choo Young-woo has been everywhere in 2025, dominating screens with a lineup so packed it practically became a genre tour. From high-stakes medical chaos in The Trauma Code: Heroes on Call to the gritty noir intensity of Mercy for None, he’s proven he can carry tension as effortlessly as he can deliver heart. Then came Head Over Heels, a time-slip romance that showed his softer, emotionally layered side, cementing his reputation as one of the year’s breakout stars and most versatile rising leads. If 2025 had a poster boy for momentum, it would be him.

Lee Chae-min entered 2025 already warm in the public consciousness, but this was the year he officially crossed into leading-man territory. His heartfelt performance in Crushology 101 and his charming turn in Bon Appetit, Your Majesty earned him dual Best New Actor nominations at the 2025 APAN Star Awards, which is a rare feat that put the industry on notice. Between the buzz, the steady rise of his fanbase and the growing confidence in his acting, he’s stepped into a new tier of recognition. 2025 wasn’t a leap—it was an arrival.

Kim Min-kyu’s profile skyrocketed in 2025 thanks to two career-defining roles: the twisty, addictive BITCH X RICH 2 and the swoony romance Love, Take Two. His performances—both stylish and emotionally sharp—showed a surprising range, proving he could command attention in both dark teen melodramas and heartfelt love stories. His Best New Actor nomination at the 2025 APAN Star Awards confirmed what viewers already knew: this was his breakout year. Few actors climbed the ranks as fast or as decisively.

Go Youn-jung’s already rising star shot into full supernova mode in 2025. Leading Resident Playbook—the high-pressure, high-expectation spin-off of Hospital Playlist—she proved she could carry a major medical drama with emotional depth and effortless charm, earning an Excellence Award nomination at the 2025 APAN Star Awards. Later in the year, she turned heads again with her upcoming leading role in Can This Love Be Translated?, opposite Kim Seon-ho and backed by the Hong Sisters (it was a pairing and production guaranteed to dominate headlines). From fantasy to action to medicine to romance, she moved across genres like she owned all of them.

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