Seo Sung Hyuk
- Name: Seo Sung Hyuk
- Native name: 서성혁
- Also Known as: Seo Seong Hyeok
- Nationality: South Korean
- Gender: Male
- Born: April 26, 1999
- Age: 26
He participated in the singing survival show "Produce 101 Season 2" and finished in 31st place. However, after the show concluded, fans began petitioning MNet to create a project group with popular contestants outside of the Top 10. So, the Japanese agency KISS Entertainment (キッス・エンタテインメント) took over the fan request.
He made his debut in October 2017 as RAINZ's main vocalist and maknae with their first EP, "Sunshine". The group signed a one-year contract and officially disbanded in October 2018, when they concluded the last group activities in Japan.
He made his acting debut in 2017 with a role in the web drama "3AM Season 2" (새벽세시2).
In 2019, he made his debut as a soloist with the single "Moonlight Song".
In late 2021, he entered the singing survival show "Extreme Debut: Wild Idol" and finished in 4th place, earning a spot in a new project group called TAN. He signed a two-and-a-half-year contract with Think Entertainment (생각엔터테인먼트) and re-debuted in March 2022 with their 1st mini-album "1TAN" as the lead vocalist.
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 enlisted for his mandatory military service on January 20, 2025 and will be discharged on July 19, 2026.
(Source: kisskh) Edit Biography
Drama
Title | Rating |
---|---|
High! Touch
Korean Drama, 2021, 6 eps
Seo Eun Jae
(Main Role)
|
6.8
|
Winter Vacation
Korean Drama, 2020, 6 eps
Seo Eun Jae
(Main Role)
|
6.6
|
Summer Vacation
Korean Drama, 2019, 6 eps
Seo Eun Jae
(Main Role)
|
6.9
|
3 AM Season 2
Korean Drama, 2017, 6 eps
(Main Role)
|
6.7
|
TV Show
Title | Rating |
---|---|
Secret Tour
Korean TV Show, 2023, 30 eps
(Ep. 12)
(Guest)
|
0.0
|
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
|
Lunch Attack
Korean TV Show, 2019, 890 eps
(Ep. 673, 743)
(Guest)
|
6.0
|
Produce 101 Season 2
Korean TV Show, 2017, 11 eps
[Contestant]
(Regular Member)
|
8.3
|
Fact iN Star
Korean TV Show, 2016, 200 eps
(Ep. 50, 64)
(Guest)
|
8.2
|
King of Mask Singer
Korean TV Show, 2015, 550 eps
[Contestant] (Ep. 476-477)
(Guest)
|
8.0
|
After School Club
Korean TV Show, 2013, 675 eps
(Ep. 306, 532, 546, 566)
(Guest)
|
7.8
|
Weekly Idol
Korean TV Show, 2011, 715 eps
(Ep. 626)
(Guest)
|
8.1
|
Immortal Songs: Singing the Legend
Korean TV Show, 2011, 750 eps
(Ep. 600-601, 603)
(Guest)
|
8.2
|
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