Seo Su-bin

Seo Su-bin is a South Korean actress. She is known for her breakout, debut lead role in The World of Love for which she won the Best Actress Award at the 2025 Red Sea International Film Festival.

Early life Seo was born in Ulsan, South Korea. She danced as a child and even briefly underwent K-pop idol training.

Career Prior to The World of Love, Seo never acted. A fan of director Yoon Ga-eun, she was cast "after three meetings and an acting workshop", much of which felt like a "blind date". Yoon was charmed by her eyes, her honesty in-person, and her immediate synergy with other actors, on top of her taekwondo experience, which was crucial to Yoon's script.

On the festival circuit, Seo drew acclaim from Korean and international critics alike for her performance. At the Red Sea International Film Festival, she won the Best Actress Award by a unanimous decision from the jury.

Filmography Film Year Title Role 2025 The World of Love Lee Ju-in

Hosting Year Title Notes 2026 Busan International Children and Youth Film Festival Opening ceremony

Events Year Event Role Notes 2026 Bechdel Day 2026 Speaker with Yoon Ga-eun and Lee Min-hwi for The World of Love

Accolades Awards and nominations + Name of the award ceremony, year presented, category, nominee of the award, and the result of the nomination Award ceremony Year Category Nominee / Work Result Baeksang Arts Awards 2026 Best New Actress – Film The World of Love Buil Film Awards 2026 Best Actress Best New Actress Buyeo International History Film Festival 2026 Baekje Signature Star Award Seo Su-bin Chunsa Film Art Awards 2025 Best New Actress The World of Love Director's Cut Awards 2026 Best Actress – Film Honghae International Film Festival 2025 Best Actress Award Korean Film Producers Association Awards 2025 Best New Actress