tripleSVocalistLeader (LOVElution)Leader (ASSEMBLE25)Leader (Neptune)
SeoYeon
서연Yoon Seo-yeon (윤서연)
S1 SeoYeon is a vocalist and recurring Dimension leader who opened tripleS's sequential member-reveal project in May 2022.
- Age
- 23
- Aug 6, 2003
- Height
- 160 cm
- 5′3″
- MBTI
- ISFP
- self-reported
- Debut
- 2022
- with tripleS
At a glance
Profile
- Stage name
- SeoYeon (서연)
- Birth name
- Yoon Seo-yeon (윤서연)
- Position
- Vocalist, Leader (LOVElution), Leader (ASSEMBLE25), Leader (Neptune)
- Birthday
- August 6, 2003 (age 23)
- Zodiac sign
- Leo
- Chinese zodiac
- Goat
- Height
- 160 cm (5′3″)
- Blood type
- B
- MBTI
- ISFP
- Nationality
- South Korean
- Birthplace
- Gyochon-dong, Yuseong-gu, Daejeon, South Korea
- Representative colour
- Dodger Blue
- Representative emoji
- 🐹
- Nicknames
- Hipster, Yoon Deo-Yeon
- Joined
- May 1, 2022
8 facts
About SeoYeon
Yoon SeoYeon was introduced as S1, the first member in tripleS's sequential reveal system. She debuted in the ten-member Assemble lineup, later led LOVElution, the Assemble25 cycle and Neptune, and competed on Queendom Puzzle.
- 01
She was revealed as tripleS member S1 on May 1, 2022.
- 02
She entered MODHAUS without previous formal trainee experience.
- 03
Her first record with the group was the February 2023 EP Assemble.
- 04
She competed on Mnet's Queendom Puzzle in 2023.
- 05
She led LOVElution during its Muhan debut and United States tour.
- 06
She served as the full-group leader for the Assemble25 promotion cycle.
- 07
She later led the six-member Neptune Dimension on Beyond Beauty.
- 08
Her current official representative emoji is a hamster; a dog was used previously.
24 tracks
Solo & unit tracks
Songs on tripleS releases that feature SeoYeon on her own or in a unit.
- EP
“Magic Shine New Zone”
Unit: Xinyu, SeoYeon, JiYeon & Kaede · Beyond Beauty
- EP
“Fly Up”
Neptune: SeoYeon, NaKyoung, DaHyun, Kotone, Nien & SeoAh · Beyond Beauty
- Studio album
“@% (Alpha Percent)”
Intro performed by SeoYeon · Assemble25
- OST
“PainDrop”
OST unit: SeoYeon, JiWoo, YuBin & SoHyun · PainDrop
- Studio album
“S”
Intro performed by SeoYeon, Nien & Xinyu · Assemble24
- EP
“Muhan”
Unit: SeoYeon, HyeRin, YuBin, Kaede, DaHyun, Nien, SoHyun & Xinyu · Muhan
- EP
“Girls' Capitalism”
Unit: SeoYeon, HyeRin, YuBin, Kaede, DaHyun, Nien, SoHyun & Xinyu · Muhan
- EP
“Complexity”
Unit: SeoYeon, HyeRin, YuBin, Kaede, DaHyun, Nien, SoHyun & Xinyu · Muhan
- EP
“Black Soul Dress”
Unit: SeoYeon, HyeRin, YuBin, Kaede, DaHyun, Nien, SoHyun & Xinyu · Muhan
- EP
“Seoul Sonyo Sound”
Unit: SeoYeon, HyeRin, YuBin, Kaede, DaHyun, Nien, SoHyun & Xinyu · Muhan
- EP
“Cry Baby”
Unit: SeoYeon, HyeRin, YuBin, Kaede, DaHyun, Nien, SoHyun & Xinyu · Muhan
- EP
“Speed Love”
Unit: SeoYeon, HyeRin, YuBin, Kaede, DaHyun, Nien, SoHyun & Xinyu · Muhan
- EP
“Number 8”
Outro performed by SeoYeon & Kaede · Muhan
- Single album
“Cherry Gene 'Baddest Mix'”
ACID EYES union: SeoYeon, HyeRin, JiWoo, ChaeYeon, YooYeon, SooMin, NaKyoung & YuBin · Cherry Gene
- Single album
“Cherry Gene 'Hy-Fluid Mix'”
ACID EYES union: SeoYeon, HyeRin, JiWoo, ChaeYeon, YooYeon, SooMin, NaKyoung & YuBin · Cherry Gene
- Single album
“Cherry Gene 'Testarossa Mix'”
ACID EYES union: SeoYeon, HyeRin, JiWoo, ChaeYeon, YooYeon, SooMin, NaKyoung & YuBin · Cherry Gene
- Digital single
“Touch+”
Unit: SeoYeon, JiWoo, ChaeYeon & SooMin; features SoHyun · Touch+
- EP
“Cherry 100%”
Unit: SeoYeon, JiWoo, ChaeYeon & SooMin · Aesthetic
- EP
“Cherry Talk”
Unit: SeoYeon, JiWoo, ChaeYeon & SooMin · Aesthetic
- EP
“Touch”
Unit: SeoYeon, JiWoo, ChaeYeon & SooMin · Aesthetic
- EP
“Hide & Seek”
Unit: SeoYeon, JiWoo, ChaeYeon & SooMin · Aesthetic
- EP
“Deja-Vu”
Unit: SeoYeon, JiWoo, ChaeYeon & SooMin · Aesthetic
- EP
“Dimension (KRE Ver.)”
Unit: SeoYeon, JiWoo, ChaeYeon & SooMin · Aesthetic
- EP
“Chowall”
Outro performed by SeoYeon & NaKyoung · Assemble
23 other members
Also in tripleS
HyeRin
Main Dancer · Leader (Visionary Vision)
JiWoo
Main Vocalist · Co-Leader (EVOLution)
ChaeYeon
Vocalist
YooYeon
Visual · Leader (Acid Angel from Asia) · Leader (EVOLution)
SooMin
Vocalist
NaKyoung
Vocalist · Rapper · Dancer
YuBin
Main Dancer · Vocalist · Visual
Kaede
Main Dancer · Vocalist · Rapper · Visual
DaHyun
Main Vocalist · Leader (Aria)
Kotone
Main Rapper · Dancer
YeonJi
Dancer · Rapper
Nien
Rapper
SoHyun
Vocalist · Rapper · Dancer · Producer
Xinyu
Visual · Leader (Sun)
Mayu
Leader (Hatchi)
Lynn
Main Dancer
JooBin
Visual
HaYeon
Dancer · Vocalist · Leader (Zenith)
ShiOn
Main Vocalist
ChaeWon
Vocalist
Sullin
Vocalist · Leader (Moon)
SeoAh
Vocalist · Maknae
JiYeon
Dancer · Leader (Glow)