- The fifth season of the popular Korean dating show Single’s Inferno premiered January 20, 2026, on Netflix.
- This season boasts the largest cast yet, promising more drama and romantic entanglements.
- Contestants navigate “Inferno” – a stripped-down island – hoping to connect and escape to the luxurious “Paradise.”
- Several contestants have already garnered attention for their backgrounds and initial impressions, including former Miss Earth 2022 Choi Mina Sue and track star Kim Min Ji.
Single’s Inferno is back, and January just got a whole lot hotter. The Korean dating phenomenon, now the longest-running Korean series on Netflix, returned on January 20, 2026, with a fifth season promising even more captivating connections and steamy drama. The premise remains deliciously simple: a group of singles are marooned on a remote island, stripped of modern comforts, and must forge romantic bonds to earn a coveted escape to “Paradise”—a five-star resort complete with hot tubs, gourmet meals, and late-night flirtation.
With a cast bigger than ever before, expect plenty of sneaky glances, slow-burning tension, and the thrilling uncertainty of who will choose whom. Let’s meet the sizzling singles vying for love—and a luxurious getaway.
1. Youn Hyun Jae
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Youn Hyun Jae was the first contestant to arrive on the island, immediately expressing his desire to inject some excitement into his life. He revealed his ideal partner is someone “youthful, sweet and genuine.”
2. Song Seung-il
Song Seung-il made a strong first impression with his striking looks. He described himself as fiercely competitive and confident in his ability to succeed in the show’s challenges, adding that he doesn’t easily fall for someone and typically gets what he wants.
During his first Paradise date, he shared that he was born in 2001 and works as a fashion marketing executive.
3. Park Hee Sun
Park Hee Sun arrived dressed in florals, ready to mingle. She described herself as a proactive dater, stating, “If there’s something I want to do, I have to go for it.” She also shared her passion for dancing, having been a cheerleader in middle and high school.
4. Shin Hyeon Woo
Shin Hyeon Woo presents a tough exterior but seems to possess a softer side. He confessed to believing in fate and hoping to find someone “meant for me.” He also expressed confidence in his physical abilities and game skills.
5. Kim Go Eun
Kim Go Eun generated buzz even before the show’s premiere. She playfully described herself as having a “cat-like appearance with a puppy-like personality,” noting that her outward appearance contrasts with her warm and affectionate nature.
On her first Paradise date, she revealed she was born in 2000 and works as a model for beauty and fashion campaigns.
6. Kim Jae Jin
Kim Jae Jin immediately captivated both the panelists and fellow contestants with his nonchalant entrance, strolling in with his hands casually behind his back. He described his appealing qualities as being “affectionate and humorous.”
Jae Jin received the most votes in the initial round and escaped to Paradise with Ham Ye Jin. During their date, he revealed he was born in 1998 and works as a professional contemporary dancer and teacher.
7. Ham Ye Jin
Ham Ye Jin entered the island with poise and composure. She described herself as appearing “nice, quiet, and wholesome” but revealed she’s actually “quirky, open, and affectionate.” She shared on her first Paradise date with Jae Jin that she was born in 1996 and works as a freelance announcer, municipal newscaster, MC, and event host.
8. Woo Sung Min
Woo Sung Min confidently entered Single’s Inferno, eager to win hearts. He shared that he prefers calm and comfortable relationships over passionate ones and seeks someone with whom he can share good banter.
Four episodes in, Sung Min enjoyed two Paradise trips with Kim Min Ji and Go Eun. During these dates, he revealed he was born in 1996 and runs a family-owned optical shop.
9. Kim Min Ji
Track star and TV personality Kim Min Ji immediately caught the attention of the male contestants. The panelists recognized her as a “famous track athlete.” She described her personality as “very cheerful and affectionate, contrary to the cold appearance that I know I give off,” and stated she’s not afraid to pursue what she wants.
She garnered the most votes in the first round, earning her two trips to Paradise with Seung-il and Sung Min. She revealed she is 30 years old and has been competing in the 400-meter sprint for the last 17 years.
10. Lim Su Been
Lim Su Been arrived after the initial Paradise couples were selected. Despite his stoic demeanor, he seems to be a romantic at heart, hoping to experience love at first sight. His ideal type is someone tall, alluring, and “kind of like Lee Da Hee”—one of the show’s panelists.
11. Lee Sung Hun
New York-based single Lee Sung Hun, also known as Samuel Lee, is bilingual and often described as cute when speaking Korean and more serious in English. He revealed his ideal partner is “cat-like, very genuine and kind,” and someone he can share “real love” with.
12. Lee Joo Young
Lee Joo Young entered Single’s Inferno bubbly, smiley, and confident. She said she’s been “popular since the day I was born” and described as “a ray of sunshine.”
During her Paradise date with Jae Jin, the contestant, born in 2000, discussed her passion for crafting, particularly making vases.
13. Choi Mina Sue
Former Miss Earth 2022, Choi Mina Sue, was highly anticipated and continues to generate buzz. She emphasized the importance of self-worth, stating she always puts herself first, even when dating. She also revealed a preference for men with full lips and broad shoulders.
