tripleSfans

Members/S21

Next · S22 Sullin
ChaeWon 김채원
Source · @triplescosmos Instagram post

S21 · Wisteria

ChaeWon김채원

Kim Chae-won

Winter cover · Team Blue C · Merry & Happy · official 24 Sep 2026 · @triplescosmos

Active DIMENSION
Sun · ∞! (Hatchi)
Debut DIMENSION
Glow
Birthday
Wed 2 May 2007 (19)
Position
Vocalist
Nationality
South Korea
Birthplace
Namdong-gu, Incheon, South Korea
Height
163 cm
Blood
AB
MBTI
INTP
Revealed
Mon 1 Apr 2024
Season
Divine01 · S21–S24
HAUS now
Cookie HAUS · 4-bed · SIGNAL foreigner room

YOUTUBE

Mozzarella EP.2

Mozzarella EP.2

18 Sep 2026 · 플레이콜마

Opens on YouTube ↗

Sleeping Mozzarella is on the 플레이콜마 channel. Official posted the episodes. Opens on YouTube. Nothing plays on this page.

01 · Arrival

S21 Kim Chae-won opened Glow — the last four, revealed together on 1 April 2024. An Incheon vocalist who had already been on Universe Ticket, she walked into Inner Dance, then Hatchi, then Sun. Wisteria. The ChaeWon who is not IZ*NA's, and WAVs are tired of explaining that, fondly. Hanlim Arts School, same as HyeRin. Soft purple against Sun's aero.

02 · On stage

Wisteria. Glow vocalist in Inner Dance, then the Japan eight, then Bubble Gum Girl’s lavender knit. Soft purple against Sun’s aero.

03 · SIGNAL

KimChaeWon.SSS. GLOW profile | SIGNAL 240504.

OFFICIAL · INSTAGRAM

Official posts on Instagram

Instagram · @triplescosmos

ChaeWon — official @triplescosmos

instagram.com ↗

DIMENSIONs

OFFICIAL · @triplescosmos

Official posts on X

From the official @triplescosmos account on X. The photo stays on X. This card opens that post.

Winter cover · Team Blue C · Merry & Happy · official 24 Sep 2026

X · @triplescosmos · Thu 24 Sep 2026

Winter cover song — Merry & Happy (TWICE). Team Blue C, sun & neptune.

tripleS Event Gravity Winter Cover Unit Final Result Merry & Happy — TWICE (트와이스)

Open official post ↗

X · @triplescosmos · Wed 23 Sep 2026

Winter Cover Unit final result: Team Blue C — sun & neptune

tripleS Event Gravity Winter Cover Unit Final Result Team Blue C — sun & neptune

Open official post ↗

3 · DIMENSIONs

DIMENSIONs

Sun∞! (Hatchi)Glow

KOLMAR COLLAB · POSTED BY OFFICIAL X

tripleS’ Sleeping Mozzarella

잠을 모자라 (not enough sleep) × mozzarella. Girls-night talk that cuts at midnight.

Kolmar-sponsored girls-night series on 플레이콜마. Official @triplescosmos posted the teaser (2 Sep), EP.1 (4 Sep) and EP.2 (18 Sep). Next girls night: 16 Oct 2026. Not the official @triplescosmos channel — outbound watch links only.

This member is in EP.2: ChaeYeon, SoHyun, Xinyu, ChaeWon.

Habits the camera already knows

Universe Ticket graduate. WAVs are tired of explaining she is not IZNA’s ChaeWon, fondly. Hatchi + Sun — Japan and the bright planet.

Before MODHAUS

Universe Ticket contestant (eliminated round 2). Hanlim Arts School.

Notes

  • Revealed 1 April 2024 with Sullin, SeoAh and JiYeon as Glow.
  • Universe Ticket contestant.
  • Hatchi and Sun member.
  • Hanlim Arts School — same as HyeRin.
  • Winter cover, Team Blue C — sun and neptune. Song: Merry & Happy. Official 24 Sep 2026.
  • Current Hatchi — Japan eight.
  • Sun DIMENSION — Bubble Gum Girl under Xinyu.
  • Glow vocalist on Inner Dance.
  • Wisteria against aero pink.

How she was batched

  • Cream01 injection

    Four days. Four members. No Gravity.

    NXT (Lynn, JooBin, HaYeon, ShiOn) arrived in four consecutive December days and debuted the same week with Just Do It. Glow (ChaeWon, Sullin, SeoAh, JiYeon) closed the clock in April 2024. These batches were not voted — they were inserted so OT24 could exist on time. Team dynamic: the veterans had to make room in the HAUS footage overnight. SIGNAL’s job that month was introductions, not games.

  • msnz · four planets

    Moon, Sun, Neptune, Zenith — six each.

    WAV named the 2025 OT24 umbrella Magic Shine New Zone, then the roster split into four 6-member planets on one record, Beyond Beauty. Sullin’s Moon, Xinyu’s Sun (Bubble Gum Girl), SeoYeon’s Neptune, HaYeon’s Zenith. Team dynamic: four captains, four temperatures, monthly Japanese originals toward 2027. Sun is the aero-pop flag this archive had been skipping; the other three planets are the rest of the sky.

  • ∞! · Japan eight

    Rotational, not ‘the Japanese members’.

    Hatchi is 8. Mayu and ShiOn were pre-selected; Gravity filled six. Two of four Japanese members are in the current eight — Kaede and Lynn are on other planets this season. That is the rotation working, not an exclusion. Untitled then Password. The next Japan season is expected to re-Gravity the eight.

Group albums she stood on

Her clock

  1. Mon 1 Apr 2024 · Reveal

    S21 Kim ChaeWon

    Incheon vocalist. Glow begins. Last four, four consecutive days. Teaser: KimChaeWon.SSS.

  2. Fri 21 Jun 2024 · Dimension

    Glow — Inner Dance

    S21–S24 first statement. ChaeWon, Sullin, SeoAh, JiYeon.

  3. Wed 20 Nov 2024 · Japan

    ∞! Japanese debut — Untitled

    SME Records. Hatchi is 8: JiWoo, ChaeYeon, YooYeon, SooMin, Kotone, Mayu, ShiOn, ChaeWon.

Tours & rooms she walked

  • 2026 · Asia · Asia tour

    My Secret New Zone

    First Asia tour under the msnz banner, 2026. Performance Gravity chose each unit’s songs. msnz is the OT24 umbrella that split into Moon, Sun, Neptune, and Zenith. This page is the tour note, separate from the dimension page and from ANDLESS. This archive does not sell tickets.

Same orbit