The Pulse of K-Entertainment

Jang Yeojun
ArtistUncore

Jang Yeojun

Jang Yeojun (장여준) took the long route into CLOSE YOUR EYES, and that history is part of why he already reads steadier than a standard rookie. He first surfaced through Wild Idol, returned on Boys Planet, then finally converted public trainee mileage into a debut by finishing sixth on JTBC's Project 7. The April 2, 2025 debut under Uncore felt earned rather than sudden.

That persistence matters because Yeojun's value is built on repetition under pressure. He learned how to perform for broadcast, absorb elimination-show scrutiny, and keep building a fan connection over several cycles before debut. Since then he has been part of Eternalt, Snowy Summer, Blackout, and the 2026 single Overexposed, while also widening his profile as an MC on Show Champion.

Even a temporary 2026 pause for rhabdomyolysis treatment did not break that trajectory. If anything, it clarified how quickly Yeojun had become one of the group's more visible members: disciplined on stage, comfortable on weekly TV, and increasingly important to how CLOSE YOUR EYES presents itself in public.

CLOSE YOUR EYES
Vocalist of CLOSE YOUR EYES
1 articles8 creditsDebut: April 2, 2025South Korean

Gallery

CLOSE YOUR EYES at press event, March 2025 / TV10 CC BY 3.0 via Wikimedia Commons

Discography

2026
OverexposedSingle
Digital SingleCLOSE YOUR EYESUncore
2025
BlackoutMini Album
Full GroupCLOSE YOUR EYESUncore
2025
Snowy SummerMini Album
Full GroupCLOSE YOUR EYESUncore
2025
EternaltMini Album
Full GroupCLOSE YOUR EYESUncore

Other Credits

2025
Show ChampionTV Show
MCJang Yeojun
2024
Project 7Survival Show
Contestant, Final Rank #6
2023
Boys PlanetSurvival Show
Contestant
2021
Wild IdolSurvival Show
Contestant

Fans Also Ask

Who is Jang Yeojun in CLOSE YOUR EYES?
Jang Yeojun is a South Korean member of CLOSE YOUR EYES who finished sixth on JTBC's Project 7 before debuting with the group on April 2, 2025. His reputation is built on persistence because audiences watched him return through multiple survival programs before he finally converted that run into a formal debut.
What survival shows was Jang Yeojun on before debut?
Before debuting, Jang Yeojun appeared on Wild Idol in 2021, Boys Planet in 2023, and Project 7 in 2024. That three-show path matters because it gave him far more public trainee exposure than most rookies get before launching in an official idol group.
When did Jang Yeojun become a Show Champion MC?
Jang Yeojun was confirmed as a new Show Champion MC in May 2025, with his first broadcast following that month. The job widened his visibility beyond music releases and showed that he could handle live weekly television while CLOSE YOUR EYES was still in its first full year.
What music has Jang Yeojun released with CLOSE YOUR EYES?
Jang Yeojun's early CLOSE YOUR EYES run includes the mini albums Eternalt, Snowy Summer, and Blackout, plus the 2026 digital single Overexposed. Together those releases gave him a dense rookie-year schedule and helped establish the group's sound before project-group novelty could wear off.
Why did Jang Yeojun pause activities in 2026?
In February 2026, Uncore announced that Jang Yeojun would briefly halt activities after being diagnosed with rhabdomyolysis. The agency said he would receive inpatient treatment for about a week, making it one of the first notable health interruptions during CLOSE YOUR EYES' heavy rookie release cycle.

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