KTRENZ Hype Index
How much buzz is around Kim Se-jeong?
19/100
- Coverage momentum
- AI attention
- Upcoming activity
- 23
- 29
- 0
The KTRENZ Hype Index (0–100) blends up to five live signals — KTRENZ editorial coverage momentum over the last 30 days (25%), AI-retrieval attention on the artist (20%), upcoming scheduled activity (15%), external demand from Naver search and YouTube traction (25%), and third-party SNS posts anchored to the act’s releases in the last 30 days (15%) — each log-normalized against a fixed cap. The first three exist for every act. The last two require data we do not have for everyone: where a signal is not measured it is left out and the remaining weights are renormalized, so an act is never scored down for something we simply did not observe.
Quick answers
Kim Se-jeong: your questions
Who is Kim Se-jeong?
- Kim Se-jeong is a K-pop artist, active since 2016.
How much buzz is around Kim Se-jeong right now?
- Kim Se-jeong's KTRENZ Hype Index is 19/100 — a live score blending external search demand, KTRENZ coverage momentum, AI-retrieval attention, and upcoming activity.
When did Kim Se-jeong debut?
- Kim Se-jeong debuted in 2016.
Stories
Latest about Kim Se-jeong
Kim Sejeong posts Paris photo as she builds dual career under BH Entertainment
Kim Sejeong posted a Paris street photo on September 4, months after switching agencies to BH Entertainment and wrapping a five-city fan concert tour.
KTRENZ Newsdesk · 2 d ago
Kim Se-jeong, Bae Hyun-sung & Jo Han-gyeol cast in time-slip romance 'Schoolgirl Queen' for 2027
Studio Dragon's Tving Original 'Schoolgirl Queen' has locked in its three leads. Director Yoon Sung-shik returns after 'Iron Queen' hit 17.4%.
KTRENZ Newsdesk · 8/1/2026
Kim Se-jeong reflects on I.O.I's 10th-anniversary concert and signs with BH Entertainment
Kim Se-jeong attended I.O.I's Jamsil reunion shows in May 2026 and has since signed with actor-focused agency BH Entertainment.
KTRENZ Newsdesk · 7/5/2026
Jung Chae-yeon drops behind-the-scenes photos from I.O.I's first Music Core stage
Jung Chae-yeon shared throwback photos from I.O.I's Music Core debut, noting the late upload and plans to post more gradually.
KTRENZ Newsdesk · 7/2/2026
Lisenne tops June 2026 rising singer brand reputation rankings
Lisenne, a five-member group that debuted in 2024, topped June's rising singer brand rankings with a reputation index of 6,368,697, buoyed by *Love Attack*'s vi
KTRENZ Newsdesk · 6/26/2026
I.O.I title track 'Suddenly' hits No. 1 as Ju Gyeol-kyung shows up at Hong Kong reunion concert
Nine years after disbanding, I.O.I's 10th-anniversary comeback mini album *I.O.I : LOOP* produced a chart-topping title track, while absent member Ju Gyeol-kyun
KTRENZ Newsdesk · 6/23/2026
Kim Se-jeong joins 'The Seasons' lineup, 10 years on from I.O.I debut
Kim Se-jeong, now 29 and signed to BH Entertainment, appeared on *The Seasons*—a decade after her *Produce 101* breakthrough.
KTRENZ Newsdesk · 6/11/2026
I.O.I's 9-year reunion concert sends 'Suddenly' to #1; Jeong Chae-yeon's backstage tears to air June 13
I.O.I reunited for a full-group concert 9 years after their debut. Their title track 'Suddenly' hit #1 the same day. Backstage footage airs June 13 on MBC.
KTRENZ Newsdesk · 6/11/2026
Sourced timeline
Kim Se-jeong timeline
Auto-compiled from KTRENZ coverage. Latest event 2026-03-01.
- 2026-03-01agency_move
Signed with BH Entertainment
Kim Se-jeong ended her contract with Jellyfish Entertainment and signed with BH Entertainment in March 2026.
Source: topstarnews.net - 2016-01-01milestone
10th debut anniversary marked
Kim Se-jeong's 10th anniversary since her Produce 101 breakthrough in 2016 was celebrated with a dance medley of I.O.I and Gugudan tracks.
Source: topstarnews.net - —agency_move
Kim Se-jeong signs exclusive contract with BH Entertainment
Kim Se-jeong recently signed an exclusive contract with BH Entertainment, an agency specializing in actor management.
Source: topstarnews.net - —release
Cast in Tving Original 'Schoolgirl Queen' (2027)
Kim Se-jeong confirmed as lead Kim Chung-ha in Studio Dragon's time-slip action romance, scheduled for 2027.
Source: tenasia.co.kr