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Seunghun
ArtistC9 Entertainment

Seunghun

Seunghun (승훈), born Kim Seung-hun (김승훈), is one of the defining vocal colors in CIX. He came into the group with a pre-debut history that K-pop fans already knew from major trainee survival programs, then turned that experience into a polished idol run under C9 Entertainment. In CIX, Seunghun has carried the kind of melodic weight that keeps the group's sleek production from feeling cold. That balance mattered even more after Bae Jin-young exited and the group had to redistribute its vocal center. As CIX winds down its current chapter in 2026, Seunghun leaves with one of the most recognizable voices in the group's catalog and a long record of resilience before and after debut.

CIX
Vocalist of CIX
0 articles5 creditsDebut: July 23, 2019South Korean

Gallery

Discography

2025
Thunder FeverEP
Member of CIXC9 Entertainment
2023
The Awakening: Written in the StarsEP
Member of CIXC9 Entertainment
2021
Hello Chapter Ø: Hello, Strange DreamEP
Member of CIXC9 Entertainment
2019
Hello Chapter 1: Hello, StrangerEP
Debut member of CIXC9 Entertainment

Other Credits

2025
4th Concert THUNDER FEVEROther
PerformerC9 Entertainment

Fans Also Ask

Who is Seunghun in CIX?
Seunghun is a vocalist in CIX and one of the members who gives the group its emotional lift on record. He debuted with CIX under C9 Entertainment in July 2019 and remained part of the lineup through the group's final Thunder Fever era in 2025.
Was Seunghun on YG Treasure Box?
Yes. Seunghun was already familiar to many K-pop viewers before CIX because he appeared on YG Treasure Box during his trainee years. That exposure made him one of the more recognizable members in CIX's debut lineup when the group launched in 2019.
Is Seunghun leaving C9 Entertainment?
Yes. C9 Entertainment said Seunghun's contract ends on April 30, 2026 as part of the agency's staggered shutdown of CIX's group activities. That makes him one of the first current members to formally part ways with the label during the group's halt.

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