ZZONE (지지원)

South Korean Guitarist, Vocalist & Former LATENCY Band Member

Biography & Musical Career

Born Kim Ji-won (김지원) on April 1, 1999, in Busan, South Korea, ZZONE (formerly known as Jeewon) is a singer, rhythm guitarist, and multi-disciplinary performer. First gaining public recognition in the K-pop idol landscape as a member of Good Day (2017–2019) and the centerpiece center of cignature (2020–2024), she transitioned into guitar-driven pop-rock and solo artistry.

In 2025, she adopted the moniker ZZONE, making her solo rock-influenced debut with the digital single "Devil's Jam" before joining the female rock/pop-rock outfit LATENCY (레이턴시) as rhythm guitarist alongside bandmates Heeyeon, Haeun, Semi, and Hyunjin. Combining energetic live fretwork, bright vocal melodies, and a vibrant stage presence, ZZONE represents the growing wave of modern Korean artists bridging pop crossover appeal with authentic band performance.

Band Context: LATENCY (2025–2026)

Formed under Oddinary Records and documented through the web series Motchuh Do Rock!, LATENCY brought together seasoned performers to deliver melodic indie and pop-rock:

ZZONE (Kim Ji-won) – Rhythm Guitar / Vocals: Anchored the group's rhythm guitar sections and energetic front-stage interplay.
Heeyeon (Kim Hee-yeon) – Lead Guitar: Virtuosic lead guitarist and popular instrumentalist (known online as Fingerstylish).
Haeun (Kim Ha-eun) – Main Vocals / Keyboards: Provided melodic keyboard textures and powerful lead vocals.
Semi (Goo Se-mi) – Bass / Backing Vocals: Drove the low-end groove and tight rhythm-section foundation.
Hyunjin (Kim Hyun-jin) – Vocals / Drums (Early Lineup): Original member during the band's foundational formation.

Selected Discography & Releases

Solo Releases as ZZONE

"Devil's Jam" (Single) (2025): Her debut single under the ZZONE moniker, combining crunchy rock riffs, tongue-in-cheek horror aesthetics, and upbeat pop-rock hooks.
"Let's Go To The Sea" (Single) (2024): A warm, guitar-backed summer remake that highlighted her transition into independent vocal releases.

With LATENCY

"It Was Love" (Sarangieossneunde) (Digital Single) (2026): The official debut single from LATENCY, blending crisp indie-rock guitar strums with bright melodic pop sensibilities.
"WE JUST" (Single) (2026): A high-energy band track driven by driving rhythm guitars, punchy bass, and dual-vocal interplay.
LATE O' CLOCK (Mini-Album) (2026): The band's hallmark extended release, showcasing full ensemble arrangements, emotive lyrics, and dynamic guitar interplay between lead and rhythm.