Lim Se Jun (임세준; or simply Sejun) is a South Korean singer-songwriter under Way Better. He is a member of the boy group VICTON.
He made his solo debut on May 16, 2025 with the single "You're My Summer".
Career[]
2016: Debut with VICTON[]
He debuted as a member of VICTON on November 9, 2016 with the group's first mini album Voice To New World.
2024: Departure from IST Entertainment[]
On December 17, 2024, IST Entertainment announced that Lim Se Jun would be leaving the company ahead of the expiration of his exclusive contract.[1]
2025: New agency, solo debut with "You're My Summer"[]
On February 20, 2025, Way Better announced that Lim Se Jun had signed on with them.[2]
On March 31, Way Better announced that Lim Se Jun would make his solo debut debut with the single "You're My Summer" on May 16, before embarking on his first Asian fan concert tour of the same name.[3]
Personal life[]
Military service[]
On March 31, 2023, IST Entertainment announced that Lim Se Jun will be enlisting as an active duty soldier on June 13.[4] He was discharged on December 12, 2024.
Discography[]
Single albums[]
- "You're My Summer" (2025)
Features[]
- Suzy, D.O. & Jeong Dong Won - "Dream High" (with Yoon Seobin) (2025)
Participation releases[]
- Listen-Up Ep.8 ("Sunny (U.S.A)" with Kang Seung Sik, Jung Su Bin) (2022)
Other releases[]
- VICTON - Voice : The Future is Now ("Utopia") (2021)
Producing and writing credits[]
- All credits adapted from KOMCA, unless stated.[5]
| Artist | Song | Album | Type |
|---|---|---|---|
| 2016 | |||
| VICTON | "What Time Is It Now?" | Voice To New World | Writing |
| 2017 | |||
| VICTON | "Just Come (그냥 나오면 돼)" | N/A | Writing Composing |
| "Have a Good Night (Stage ver.)" | From. VICTON | Writing | |
| 2020 | |||
| VICTON | "White Night" | Continuous | Writing |
| 2021 | |||
| VICTON | "Carry On" | Voice : The Future is Now | Writing |
| "Utopia" | Writing Composing | ||
| "Sweet Travel" | "Sweet Travel" | Writing | |
Concerts[]
Asia tours[]
- 2025 Lim Se Jun Asia Fan Concert Tour <You're My Summer> (2025)
Concert participation[]
Musical theatre[]
- Again Dream High (2025)[8]
Filmography[]
Reality shows[]
- The Origin - A, B, or What?[9] (MBN, 2022) - guest (ep. 6)
Music video appearances[]
- Huh Gak - "Only You" (2017)
- Huh Gak - "The Last Night" (2018)
Trivia[]
- His nicknames are Sweaty Sejun, Angry Hippo, Honey Boy, Squat King.[citation needed]
- Sejun likes to play League of Legends and Playerunknown’s Battlegrounds.[citation needed]
- When he can’t sleep, he thinks about his schedule for the next day, then his thoughts will be well organized.[10]
- He is a Christian.[citation needed]
- Things he does before sleeping: He tells himself he did well that day.[10]
- His happiest moment is when he hears fans cheering for him while being on the stage.[citation needed]
- He is friends with SF9's Ro Woon and Zu Ho.[citation needed]
- His role models are BTS's Jimin, DEAN and Seo Kang Jun.[citation needed]
Gallery[]
- Main article: Lim Se Jun/Gallery
References[]
- ↑ Soompi: VICTON's Seungsik And Sejun Part Ways With IST Entertainment
- ↑ @WAYBETTER_GB on Twitter (February 20, 2025)
- ↑ Soompi: VICTON's Sejun Announces Dates For Solo Debut And Fan Concert Tour
- ↑ Soompi: VICTON’s Sejun Announces Military Enlistment Date
- ↑ KOMCA: Searching Works (search 10013333 under Writers & Publishers)
- ↑ Soompi: VICTON's Lim Sejun And A.C.E's Kang Yuchan To No Longer Perform At KCON LA 2025
- ↑ @WAYBETTER_GB on X (December 8, 2025)
- ↑ @WAYBETTER_GB on X (March 6, 2025)
- ↑ (KOR) ‘디 오리진’ 박재범→에이핑크 스페셜 심사위원 총출동. Newsen (2022-04-21). Retrieved on 2022-05-05.
- ↑ 10.0 10.1 Marie Claire March 2017 Issue
Official links[]
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