- For other people known as 'Jae Jun', 'Lee Jae Jun' or 'Marcus', see Jaejun and Lee Jaejun and Marcus.
Jaejun (재준; also known as Marcus) is a South Korean rapper, songwriter, and actor under Jwin Entertainment. He is a member of the boy group IN A MINUTE and one half of the duo JT&MARCUS. He is also a former member of the boy groups TREI and C-CLOWN, and a former member of the project boy group TAN and its sub-unit Shmallow.
Career[]
2012–2015: C-CLOWN[]
On July 19, 2012, Jaejun debuted as a member of C-CLOWN with the release of their mini album Not Alone under the name Maru.
C-CLOWN disbanded on October 5, 2015.[1]
2017: MIXNINE[]
In October 2017, Jaejun appeared as an upcoming contestant on idol reality survival show, MIXNINE. He was eliminated in episode 13 after ranking 16th place.[2]
2021–2024: Wild Idol, TAN[]
On August 12, 2021, he was introduced as the 31st contestant of the survival show Wild Idol.[3] During the show's finale, he was revealed to have ranked 5th overall, thus making him a member of TAN.
They debuted with their first mini album Limited Edition '1TAN' on March 10, 2022.
On June 29, 2024, leader Changsun announced on TAN's official fan cafe that the group had disbanded.[4]
2024: Debut with IN A MINUTE[]
On September 9, 2024, MLD Entertainment announced that Jaejun will be having a fanmeeting together under the name IN A MINUTE.[5] It was later revealed that the fanmeeting will be taking place on October 20.[6][7]
They debuted with their first single album "Unboxing: What You Wanted" on March 15, 2025.
Producing and writing credits[]
- All credits adapted from KOMCA, unless stated.[8]
| Artist | Song | Album | Type |
|---|---|---|---|
| 2018 | |||
| TREI | "Nike" | "Nike" | Writing |
| 2019 | |||
| TREI | "Lady" | Born ; 本 | Writing |
| "Turn The Light" | |||
| "Lonely Night" | |||
| 2021 | |||
| JT&MARCUS | "Dear You" | "Dear You" | Writing Composing |
| 2022 | |||
| OMEGA X | "Please" | Love Me Like | Writing Composing |
| TAN | "Du Du Du" | Limited Edition '1TAN' | Writing |
| OMEGA X | "Venus" | Story Written in Music | Writing Composing |
| "Love" | |||
| TAN | "Louder" | W Series '2TAN' (Wish ver) | Writing |
| "Walking On The Moon" | W Series '2TAN' (We ver) | ||
| "Sing With You" | Writing Composing | ||
| "Our Youth" | "Dream & Deurim" | ||
| 2023 | |||
| JT&MARCUS | "Sentimotion" | Writing Composing | |
| TAN | "Would You?" | Essege | |
| "Artifical Heart" | Tan Made | Arranging | |
| "Heartbeat" | Writing Composing | ||
| "Freeze" | |||
| "Jekyll&Hide" | |||
| 2024 | |||
| AEONIT | "All I Need" | "Lumos" | Composing |
| "Lumos" | Writing Composing | ||
| 2025 | |||
| IN A MINUTE | "Unbox" | "Unboxing: What You Wanted" | Writing Composing |
| "What You Want" | |||
Filmography[]
Web dramas[]
- Cityboy_Log (YouTube, 2023–present)
- FC Soldout (iQIYI, 2025)
Reality shows[]
Radio shows[]
Gallery[]
- Main article: Jaejun (IN A MINUTE)/Gallery
References[]
- ↑ Koreaboo: Boy group C-CLOWN officially disbands after three years
- ↑ MIXNINE Episode 1-13
- ↑ Soompi: Update: MBC’s Survival Show “Wild Idol” Reveals Profiles For Final Batch Of Contestants
- ↑ Allkpop: TAN members to go their separate ways
- ↑ @mld_official_ on X (September 9, 2024)
- ↑ @mld_official_ on X (September 11, 2024)
- ↑ @mld_official_ on X (September 12, 2024)
- ↑ KOMCA: Searching Works (search 10018348 under Writers & Publishers)
- ↑ (KOR) #지오디 #점심어택 다음주 함께하는 분들. Naver NOW. Twitter (2022-05-01). Retrieved on 2022-05-08.
- ↑ (KOR) 지오디 #점심어택 다음주 함께하는 분들. Naver NOW. Twitter (2022-05-08). Retrieved on 2022-05-08.
Official links[]
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