Sejeong picked as the 26th member
12:11
IDOL 999's 2nd member, ＂Baek Jiheon＂
6:44
Sejeong x Park Jihoon's [Emoticon Challenge]
4:57
SEJEONG CUTEST AEGYO COMBINATION EVER 💕✨🔥 5 minutes of her aegyo 🍀 a video that makes you smile
8:31
Trot dreamer Sejeong's ＂Oh My!＂ ♬
32:00
카카오택시 타다가 카카오로 소속사 옮긴 갓세븐의 대반전 | PYTHON | 아이돌등판 | IDDP | GOT7 | JAY B 마크 잭슨 영재 유겸 뱀뱀
11:39
[KnowingBros🏆Replay] Kim Se-jeong kicks Cho Byeong-kyu for real?? It wasn't faked?｜JTBC 201128 Show
29:39
[SUB] MONSTOP Travel Agency ✈ SEJEONG KIM & TSUKI ｜ Istanbul & Osaka ｜ MONSTOP EP.07
15:06