Lee Jae Jun
- Name: Lee Jae Jun
- Native name: 이재준
- Also Known as: Lee Jae Joon, Maru, 마루, Marcus
- Nationality: South Korean
- Gender: Male
- Born: September 25, 1997
- Age: 28
He made his debut in July 2012 (at the age of 15) as C-CLOWN's lead rapper, lead dancer, vocalist and maknae with their first mini-album, "Not Alone" (using the stage name Maru). The group was managed by Imagine Asia (이매진아시아; formerly known as Yedang Entertainment). In October 2015, the agency announced C-CLOWN was disbanding, so he decided to leave the agency. He began using his birth name and, in 2017, switched agencies.
Originally formed as a duo alongside Chae Chang Hyun, he re-debuted in August 2017 as TREI's leader with their digital single "Up". The agency, Banana Culture Entertainment (바나나컬쳐 엔터테인먼트), decided to restructure the group and added a third member in 2018 and re-debuted as a trio in February 2019 with their first mini-album, "Born". Unfortunately, the group was not successful and disbanded in June 2020.
In October 2021, he joined MLD Entertainment (MLD 엔터테인먼트) and re-debuted once again, now as part of the duo JT & MARCUS (alongside former TREI member Jun Tae or JT) with their first single, "Dear You". They occasionally release a new single and have provided an OST for the drama "Going to You at a Speed of 493 km".
Later that year, he entered the singing survival show "Extreme Debut: Wild Idol" and finished in 5th place, earning a spot in the project group TAN as the main dancer, sub-vocalist and visual. He signed a two-and-a-half-year contract with Think Entertainment (생각엔터테인먼트) and debuted in March 2022 with their first mini-album, "1TAN".
However, the agency became embroiled in several controversies and all members ended their contracts in June 2024. A few weeks later, leader Lee Chang Sun announced the group's disbandment.
He made his acting debut by appearing in the 2023 BL web story "CityBoy Log" (시티보이로그).
He then re-debuted in October 2024 as part of the trio IN A MINUTE with Kim Jun Tae and Kim Hyun Yeop. They had a fan meeting in Seoul and pre-released the singles "Unbox" and "What You Want".
(Source: kisskh) Edit Biography
Drama
| Title | Rating |
|---|---|
|
FC Soldout
Korean Drama, 2025, 8 eps
Kay
(Main Role)
|
7.4
|
TV Show
| Title | Rating |
|---|---|
|
Cityboy_Log: The Vacation
Korean TV Show, 2025, 8 eps
Lee Jae Jun
(Regular Member)
|
7.7
|
|
Cityboy_Log into the Avatar
Korean TV Show, 2025, 12 eps
(Main Host)
|
0.0
|
|
Cityboy_Log Vol.5: Seoul
Korean TV Show, 2024, 12 eps
Lee Jae Jun
(Main Role)
|
7.8
|
|
Cityboy_Log Vol.4: Sapporo
Korean TV Show, 2024, 6 eps
Lee Jae Jun
(Main Role)
|
7.7
|
|
Cityboy_Log Vol.3: Seoul Yangpyeong
Korean TV Show, 2024, 6 eps
Lee Jae Jun
(Main Role)
|
7.4
|
|
Cityboy_Log Vol.2: Seoul
Korean TV Show, 2023, 5 eps
Lee Jae Jun
(Main Role)
|
7.8
|
|
Cityboy_Log
Korean TV Show, 2023, 35 eps
Lee Jae Jun
(Main Role)
|
7.4
|
|
Cityboy_Log Vol.1: Okinawa
Korean TV Show, 2023, 6 eps
Lee Jae Jun
(Main Role)
|
7.6
|
|
Secret Tour
Korean TV Show, 2023, 30 eps
(Ep. 12)
(Guest)
|
0.0
|
|
I Can See Your Voice Season 10
Korean TV Show, 2023, 8 eps
[Panelist] (Ep. 4)
(Guest)
|
7.9
|
|
2022 Idol Star Athletics Championships Chuseok Special
Korean TV Show, 2022, 3 eps
(Regular Member)
|
7.7
|
|
Midnight Idol Season 3
Korean TV Show, 2022, 50 eps
(Ep. 26)
(Guest)
|
7.7
|
|
Secret Airlines
Korean TV Show, 2022, 21 eps
(Ep. 12, 20)
(Guest)
|
0.0
|
|
Dancing Dol Stage
Korean TV Show, 2022, 3 eps
(Regular Member)
|
8.4
|
|
We Are a Family
Korean TV Show, 2022, 2 eps
(Regular Member)
|
0.0
|
|
Studio Moon Night Season 2
Korean TV Show, 2022, 47 eps
(Ep. 166)
(Guest)
|
8.5
|
|
2021 MBC Music Festival: Together
Korean TV Show, 2021, 1 eps
[Performer]
(Regular Member)
|
8.1
|
|
Extreme Debut: Wild Idol
Korean TV Show, 2021, 13 eps
[Contestant]
(Regular Member)
|
7.8
|
|
Midnight Idol Season 2
Korean TV Show, 2021, 150 eps
(Ep. 108, 136)
(Guest)
|
8.6
|
|
Studio Moon Night
Korean TV Show, 2021, 156 eps
(Ep. 142)
(Guest)
|
8.4
|
|
Master Kwang of the Photo Studio
Korean TV Show, 2020, 20 eps
(Ep. 23)
(Guest)
|
0.0
|
|
2020 Idol Star Athletics Championships
Korean TV Show, 2020, 9 eps
(Regular Member)
|
7.8
|
|
2019 Idol Star Athletics Championships Chuseok Special
Korean TV Show, 2019, 6 eps
(Regular Member)
|
7.8
|
|
Lunch Attack
Korean TV Show, 2019, 890 eps
(Ep. 673, 743)
(Guest)
|
6.0
|
|
TREI TIME
Korean TV Show, 2018, 10 eps
(Regular Member)
|
10.0
|
|
MIXNINE
Korean TV Show, 2017, 14 eps
[Contestant]
(Regular Member)
|
7.0
|
|
A Song for You Season 3
Korean TV Show, 2014, 24 eps
(Ep. 6, 24)
(Guest)
|
8.0
|
|
After School Club
Korean TV Show, 2013, 671 eps
(Ep. 4, 87, 359, 532, 546, 566)
(Guest)
|
7.8
|
|
Weekly Idol
Korean TV Show, 2011, 707 eps
(Ep. 626)
(Guest)
|
8.1
|
|
Immortal Songs: Singing the Legend
Korean TV Show, 2011, 800 eps
(Ep. 600-601, 603)
(Guest)
|
8.2
|
|
Show! Music Core
Korean TV Show, 2005, 1000 eps
[MC] (Ep. 758-759)
(Guest)
|
8.1
|
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