Two of Korea’s most talked-about dating show stars have finally met, creating what fans are calling a “dating show universe collision.” Park Hae-lin from Single’s Inferno 4 and Choi Yoon-nyeong from EXchange 4 recently came together for a YouTube collaboration.
According to a Sports World report on February 21, the two filmed content together for Park Hae-lin’s YouTube channel. Choi Yoon-nyeong reportedly appeared as a guest to shoot a review of Netflix’s recently concluded Single’s Inferno 5. The collaboration between standout cast members from Single’s Inferno 4 and EXchange 4 has already sparked major anticipation among fans of Korean dating reality programs.

Since both stars gained attention through different romance-focused shows, expectations are high for an honest and realistic review shaped by their firsthand experiences. Adding to the excitement, Park Hae-lin and Choi Yoon-nyeong are both born in 2000, promising natural chemistry and relatable banter throughout the content.
Park Hae-lin drew widespread attention last year as the “catfish” contestant on Single’s Inferno 4, a role typically introduced mid-season to shake up existing dynamics. With her exotic visuals and refreshingly bold personality, she earned the nickname of a “legendary catfish.” Clips featuring her ranked No.1 among all Netflix Korea Single’s Inferno 4 video clips, proving her overwhelming buzz online. Previously, she gained early recognition through JTBC’s audition program MIXNINE, and she is now actively pursuing an acting career. She is set to appear in the upcoming Netflix series Boyfriend on Demand next month and will also star alongside Dex in the film Haunted House, scheduled for release later this year.

Meanwhile, Choi Yoon-nyeong left a strong impression on viewers in the recently concluded TVING original EXchange 4. Known for her bright, candid energy and expressive personality, she openly shared her emotions throughout the show and ultimately formed a final “transfer couple.” Since the show’s finale, she has been busy with photo shoots and advertising projects.
Sources: Naver
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