| Sei |
Lee Seojeong (이서정), better known by her stage name Sei (세이), is a singer and actress, formerly under Fantagio. She was the vocalist and rapper of the girl group Weki Meki before their disbandment on August 8, 2024.
Sei was born on January 7, 2000 in Songpa District, Seoul, South Korea.
History
Early life
Sei attended and graduated from Seoul Bangi Elementary School and Seoul Girls’ Middle School. Alongside that, she attended and graduated from Theos Middle School. She has an older and a younger brother.
Career
2016: Produce 101
In 2016, Sei became a contestant on Mnet's survival show Produce 101, representing her company LOUDers Entertainment. She was eliminated in episode 5 after ranking 85th place. After the show, she left her company and signed with Fantagio.
2017: Debut with Weki Meki
On June 3, 2017, Sei was revealed as the second member of Weki Meki. The group officially debuted on August 8, 2017 with their first mini album WEME. She played the role of Sung Chun Hyang in Cheongchunhyang Jeon.
Discography
Collaborations
- "FM201.8-10Hz : You and Me" (with Ants) (2018)
Features
- Anandelight - "Tonight" (2023)
Filmography
TV dramas
- Would You Like a Cup of Coffee? (2021) - cameo
Web dramas
- That Autumn, Us (2023)
- Our Love Triangle (2024)
Interactive web dramas
- Cheongchunhyang Jeon (2021)
Reality shows
- Produce 101 (Mnet, 2016) - contestant
Music video appearances
- ASTRO - "Confession" (2016)
Covers
Trivia
- She has a quiet personality
- She is an avid reader and tea-drinker.
- She eats and talks quite slowly.
- Her worst subject is Maths, she enjoys PE, even when she is average at it.
- Her English name is Lucy, but Lucy's real English name is Ann.
- She shares the same birthday as Yoohyeon of Dreamcatcher and Saerom, the leader of Fromis_9, but Yoohyeon and Saerom are exactly 3 years older than Sei.
- Sei started an environmental protection series on Weki Meki's YouTube Channel called "Sei hello to 🌎"
Official links
Gallery
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To view Sei gallery, click here. |
References
 | |
|---|---|
| Suyeon • Elly • Yoojung • Doyeon • Sei • Lua • Rina • Lucy | |
| Mini Albums | WEME • Lucky • Hide and Seek • New Rules • I Am Me. |
| Single Albums | Kiss, Kicks • LOCK END LOL • WEEK END LOL |
| Special Albums | FM201.8 |
| Digital Singles | Butterfly • Strong • Dazzle Dazzle • The Girls Running on the Sanmagiyet-gil • CoinciDestiny |
| OSTs | One More Time • Love Diamond • A Rose Smile • Again and Again • Luv • Between Us Two • Now Or Never • Stupid Love |
| Reality Shows | Produce 101 (Elly, Sei, Yoojung and Doyeon) • Weki Meki, What's Up? • GGULlog.zam: Homecoming Party |
| YouTube | KiKiCAM • KiKi-LOG • With KiKi • We&Me • #CH420 |
| Others | Music Video Teasers • Music Videos • Dance Practices |