한 Hi-Boyz Hi-Boyz (하이보이즈) is a South Korean Collab released in 2025. They consist of 2 members: Soobin and Yeonjun. A fictional group for the series "Resident Playbook", it also includes actor Kang You-seok (강유석). The series features Kang You-seok as a first-year medical resident with a past as an idol. His former group, Hi-Boyz, debuted on February 4, 2011, secured a Music Show Award in 2012, and disbanded in 2013, prompting his character's enrollment in medical school. In a real-life appearance, the actor and singers performed as Hi-Boyz on M!Countdown in April 2025. They humorously marked their 'return' after a 12-year hiatus, referencing the group's fictional disbandment in 2013. Read All General Information International Stage Name : Hi-Boyz Domestic Stage Name : Pronounce 하이보이즈 Fanclub name : Hello Girls Debut Day : 2025-05-11 (Active) Members 20252026 SoobinYeonjun Soobin (수빈) Full Name: Choi Soobin Date of Birth: 2000-12-05 (25 years) Zodiac sign: Sagittarius Country: South Korea Active period: 2025-present Role: Yeonjun (연준) Full Name: Choi Yeonjun Date of Birth: 1999-09-13 (27 years) Zodiac sign: Virgo Country: South Korea Active period: 2025-present Role: Metrics and Achievements Success(max 5 stars) : Time since last release : (2025-05-11) Time to Success : Not reached or Indie/Nugu PAKs : 0 Music Show Awards2006+ : 0 Annual Awards : 0 Streaming Weekly Score(Since 2010) : Never ranked in top 100 Billboard weekly Score(Since 2020) : Never ranked in top 200 Physical Sales (Circlechart) : 0+ Total Youtube Views : 14.275.658+ Brand Physical Sales : 0+ Brand Views : 14.275.658+ Images No images yet