From K-pop’s maknae to K-drama’s next leading man. 1CIX’s Hyunsuk has joined a new agency! On June 10, Management Run announced that Hyunsuk had signed with the company.
The announcement marks a definitive new chapter for the 24-year-old performer, who is transitioning from idol group activities to a full-time acting career following CIX’s disbandment earlier this year. 1The agency also released a new set of official profile photos of Hyunsuk, signaling his commitment to this next phase.
FIXs may be emotional, but Hyunsuk’s future just got a lot brighter. Here’s everything you need to know.
CIX Big Move — What Happened?
| Detail | Info |
|---|---|
| Name | Yoon Hyunsuk (윤현석) |
| New Agency | Management Run |
| Previous Agency | C9 Entertainment |
| Contract Expiry | May 31, 2026 |
| Signing Announced | June 10, 2026 |
| Focus | Acting career |
| Former Group | CIX (Complete in X) — Maknae |
1 Hyunsuk recently parted ways with C9 Entertainment following the expiration of his exclusive contract, and the members of CIX also announced that they would be halting their activities as a group. 4 On April 29, 2026, C9 Entertainment announced that Hyun Suk’s contract with the agency will be concluding on May 31. 3 On April 29, 2026, it was announced that the group disbanded on April 30, 2026, after the contracts expired.
Just 10 days after his contract officially ended, Hyunsuk already had a new home — proving how in-demand he is as a performer.
Why Management Run Is the Perfect Fit?
This isn’t a random agency switch — it’s a strategic career move. 1Management Run is currently home to actors like Park Sung Woong, B1A4’s Jin Young, and Shin Su Hyun, in addition to former EPEX member Keum Donghyun, who used to be labelmates with Hyunsuk at their previous agency C9 Entertainment.
| Management Run Roster | Known For |
|---|---|
| Park Sung Woong | Veteran actor — Nameless Gangster, New World, Money Game |
| Jin Young (B1A4) | Idol-turned-actor — Love in the Moonlight, Police University |
| Shin Su Hyun | Actress — multiple drama credits |
| Keum Donghyun | Former EPEX member — fellow C9 Entertainment alumnus |
| Hyunsuk (CIX) | New signing — June 2026 |
The presence of B1A4’s Jin Young is particularly significant. Jin Young successfully transitioned from K-pop idol to acclaimed actor, earning praise for roles in historical and romantic dramas. His trajectory mirrors exactly what Hyunsuk is aiming for — and being at the same agency means Hyunsuk has a proven blueprint and potential mentorship right next door.
The connection with Keum Donghyun also adds a personal dimension — both were labelmates at C9 Entertainment before their respective groups ended, and now they’re reunited under a new roof focused on acting careers.
Who Is Hyunsuk? — Full Profile
8 Hyunsuk (현석) is a former member of South Korean boy group CIX (Complete in X).
| Detail | Info |
|---|---|
| Birth Name | Yoon Hyun-suk (윤현석) |
| Birthday | September 8, 2001 |
| Age | 24 |
| Height | 188 cm (6’2″) |
| Weight | 68 kg (150 lbs) |
| Blood Type | B |
| MBTI | ENTJ |
| Nationality | Korean |
| Birthplace | Geumchon-dong, Gyeonggi-do, Paju-si |
| Siblings | 1 younger sister, 2 younger brothers |
| CIX Position | Lead Dancer, Lead Rapper, Vocalist, Maknae |
| CIX Debut | July 23, 2019 |
13 Hyunsuk attends a dance academy in his 1st year of high school. After attending said academy for 3 months, he got casted and joined C9 Entertainment. That rapid casting speaks to his natural star quality — and at 188cm with striking visuals, it’s no surprise that acting was always in his future.
Hyunsuk’s Acting Experience — He’s Not Starting From Zero
While many fans know Hyunsuk primarily as CIX’s charismatic maknae, he’s already built a respectable acting resume:
| Drama | Year | Role | Platform |
|---|---|---|---|
| Best Mistake (Season 1 & 2) | 2019–2020 | Supporting | Web drama |
| Fall for You | 2021 | Lead | Web drama |
| The Chairman is Level 9 | 2024 | Boo Ra-Woon | Wavve |
11 Known for: Fall for You, Best Mistake, The Chairman of Class 9.
His role in The Chairman is Level 9 was particularly notable — a Wavve original series that showcased his ability to carry scenes with emotional range beyond what idol variety shows typically demand.
The CIX Chapter — A 7-Year Legacy
Before looking forward, it’s worth honoring what came before.5 CIX (an acronym for Complete In X) was a four-member boy group under C9 Entertainment, consisting of members BX, Seunghun, Yonghee, and Hyunsuk. Originally debuting as a five-member group on July 23, 2019, with the EP ‘Hello’ Chapter 1.
| Year | CIX Milestone |
|---|---|
| 2019 | Debuted with “Movie Star” — 5 members |
| 2019 | Signed with Warner Music Japan |
| 2020 | Hello Chapter Ø: Hello, Strange Dream comeback |
| 2021 | OK Episode 1 & 2 — “Wave” and “Pinky Swear” |
| 2022 | ‘OK’ Episode 2: I’m OK — “‘458″ (458번 버스를 타고)” showcase |
| 2024 | Bae Jinyoung’s contract terminated — continues as 4 members |
| 2026 | Group officially disbands on April 30 |
5 On February 27, 2019, C9 Entertainment revealed the first member of their upcoming boy group, Bae Jin Young (former Wanna One), followed by Seung Hun on March 6, Hyun Suk on March 13. From being the third member revealed to the last one standing with a new agency — Hyunsuk’s journey has come full circle.
Where Are the Other CIX Members Now?
With the group officially disbanded, each member is charting their own path:
| Member | Status (June 2026) |
|---|---|
| Hyunsuk | ✅ Signed with Management Run (acting) |
| BX | Left C9 Entertainment — future TBA |
| Seunghun | Left C9 Entertainment — future TBA |
| Yonghee | 3On April 29, 2026, C9 Entertainment announced he officially left the label and the group on April 30, 2026. He will enlist on May 11, 2026. |
| Bae Jinyoung | 5On August 4, 2024, C9 Entertainment announced the termination of Bae Jinyoung’s contract, confirming his departure from both the company and the group. |
Hyunsuk is the first former CIX member to officially sign with a new agency post-disbandment, setting the pace for the group’s next chapter as individual artists.
Why Hyunsuk Has Star Potential as an Actor
Several factors make Hyunsuk an ideal candidate for K-drama success:
| Advantage | Why It Matters |
|---|---|
| 188cm Height | One of the tallest idols — commanding screen presence |
| Visual Resemblance | 3Fans said he looks like the actor, Seo Kang-Joon. |
| Dance Training | Physical expressiveness translates to body acting |
| Existing Acting Credits | Not debuting cold — has web drama experience |
| Established Fanbase | FIX fandom provides built-in viewership |
| Management Run’s Track Record | Agency specializes in developing actor careers |
| Age (24) | Prime age for K-drama leading man trajectory |
| Personality | 8His members described him as someone who’s always full of energy and active. They also said, “He smiles easily which is always good to see.” |
At 188cm with sharp features and an athletic build from years of professional dancing, Hyunsuk has the physical presence that casting directors look for in action, romance, and school drama leads. His comparison to Seo Kang-Joon — one of K-drama’s most successful idol-turned-actors — is particularly telling.
The New Profile Photos — First Impressions
Management Run released multiple official profile photos alongside the signing announcement. The photos showcase a mature, refined Hyunsuk — a clear departure from the energetic idol image FIXs are used to.
The styling signals intent: clean, minimal, actor-focused. No flashy idol aesthetics, no colorful hair. Just Hyunsuk, looking every bit the leading man Management Run is positioning him to become.
What’s Next for Hyunsuk?
With his new profile photos already released and Management Run’s acting-focused roster, expect casting announcements to follow in the coming months. The agency’s strength lies in securing drama roles for its talent, and Hyunsuk’s existing credits give him a head start over most idol-to-actor transitions.
Potential paths include:
| Opportunity | Likelihood | Why |
|---|---|---|
| K-drama supporting role (2026) | 🟢 High | Standard first step at acting agencies |
| Web drama lead (2026–2027) | 🟢 High | His strongest existing credits are web dramas |
| K-drama leading man (2027) | 🟡 Medium | Depends on initial reception |
| Film debut | 🟡 Medium | Park Sung Woong connection could open doors |
| Variety show appearances | 🟢 High | Builds public profile during casting process |
For a complete overview of CIX’s career, discography, and legacy, visit the official CIX Wikipedia page.
A Message to FIXs
Endings are hard. CIX’s disbandment left a void that no new agency signing can fully fill. But watching Hyunsuk move forward with purpose — choosing acting, joining a reputable agency, and releasing polished profile photos barely a week after his contract ended — shows a young man who knows exactly what he wants.
The CIX chapter may be closed, but Hyunsuk’s story is just beginning its most exciting arc. From maknae to leading man — the transformation is underway. 🎬✨
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