| Origin |
Seoul, South Korea |
| Debut |
August 24, 2026 |
| Number of Members |
7 |
| Members |
Seohee
Seoyeon
Elena
Jia
Saki
Seah
Yi Hani |
| Oldest Member |
Seohee |
| Youngest Member (Maknae) |
Yi Hani |
TUIDE Members Profile
Seohee
| Full Name |
Park Seo-hee |
| Birthday |
October 11, 2006 |
| Birthplace |
Ssangmun-dong, Dobong-gu, Seoul, South Korea |
| Age |
20 years old |
| Height |
N/A |
| Zodiac Sign |
Libra |
| Chinese Zodiac Sign |
Dog |
| MBTI |
ENFP / ENTP |
| Education |
Dongbuk Elementary School, Jeongeui Girls’ Middle School, and Hanlim Arts School (Department of Practical Music) |
| Position |
Leader |
Seoyeon
| Full Name |
Park Seo-yeon |
| Birthday |
March 4, 2008 |
| Birthplace |
Sutaek-dong, Guri, Gyeonggi-do, South Korea |
| Age |
18 years and 7 months old |
| Height |
N/A |
| Zodiac Sign |
Pisces |
| Chinese Zodiac Sign |
Rat |
| MBTI |
ENTP |
| Education |
Misa Middle School, Poongsan High School (dropped out), and Hanlim Arts School |
Elena
| Full Name |
Elena Yena Kwon |
| Birthday |
April 11, 2008 |
| Birthplace |
Baltimore, Maryland, USA |
| Age |
18 years and 6 months old |
| Height |
N/A |
| Zodiac Sign |
Aries |
| Chinese Zodiac Sign |
Rat |
| MBTI |
ISTJ |
Jia
| Full Name |
Park Ji-a |
| Birthday |
August 22, 2008 |
| Birthplace |
Milwaukee, Wisconsin, USA |
| Age |
18 years and 1 month old |
| Height |
N/A |
| Zodiac Sign |
Leo |
| Chinese Zodiac Sign |
Rat |
| MBTI |
ENFJ |
| Education |
Flowing Academy |
Saki
| Full Name |
Maita Saki |
| Birthday |
October 9, 2010 |
| Birthplace |
Japan |
| Age |
16 years old |
| Height |
N/A |
| Zodiac Sign |
Libra |
| Chinese Zodiac Sign |
Tiger |
| MBTI |
INTJ |
Seah
| Full Name |
Park Se-ah |
| Birthday |
January 4, 2011 |
| Birthplace |
Yangcheon-gu, Seoul, South Korea |
| Age |
15 years and 9 months old |
| Height |
N/A |
| Zodiac Sign |
Capricorn |
| Chinese Zodiac Sign |
Tiger |
| MBTI |
INFP |
| Education |
Seoul Jangsoo Elementary School, Kangsin Middle School |
Yi Hani
| Full Name |
Lee Ha-ni |
| Birthday |
January 7, 2011 |
| Birthplace |
England |
| Age |
15 years and 9 months old |
| Height |
N/A |
| Zodiac Sign |
Capricorn |
| Chinese Zodiac Sign |
Tiger |
| MBTI |
ENFP |
| Education |
Haeun Elementary School, Shanghai United International School, Sungji Girls’ Middle School |
| Position |
Maknae |
Member Ages: Oldest to Youngest
| Member |
Birthday |
Age |
| Seohee |
October 11, 2006 |
20 years, 2 days old |
| Seoyeon |
March 4, 2008 |
18 years, 7 months, 9 days old |
| Elena |
April 11, 2008 |
18 years, 6 months, 2 days old |
| Jia |
August 22, 2008 |
18 years, 1 month, 21 days old |
| Saki |
October 9, 2010 |
16 years, 4 days old |
| Seah |
January 4, 2011 |
15 years, 9 months, 9 days old |
| Yi Hani |
January 7, 2011 |
15 years, 9 months, 6 days old |
FAQs
How many members are in TUIDE?
TUIDE is a 7-member K-pop girl group. The group consists of Seohee, Seoyeon, Elena, Jia, Saki, Seah, and Yi Hani.
When did TUIDE debut?
TUIDE debuted on August 24, 2026, with their extended play TUNE & PLAY.