Si On Oh

Oh Si On

  • Name: Oh Si On
  • Native name: 오시온
  • Also Known as: Sion, O Si On
  • Nationality: South Korean
  • Gender: Male
  • Born: May 11, 2002
  • Age: 23
Oh Si On, known mononymously as Sion, is a South Korean singer, dancer and member of NCT (엔시티) and 2 of its sub-units, NCT U (엔씨티 유) and NCT WISH (NCT 위시). He dropped out of high school but later passed the High School Graduation Certification Examination.

Following a pre-debut song titled "Hands Up" in October 2023, he made his debut in February 2024 as NCT WISH's leader and lead vocalist with their first single, "Wish." After the debut of this sub-unit, SM Entertainment (SM엔터테인먼트) decided to stop adding more members or creating sub-units.

He then joined NCT U in December 2024 for a NCT special stage.

(Source: kisskh) Edit Biography
TV Show
Year Title # Role Rating
2024 2024 SBS Gayo Daejeon: Merry Music
Korean TV Show, 2024, 1 eps
[Performer] (Regular Member)
1
[Performer]
Regular Member
8.1
2024 Rap Nong Talent
Thai TV Show, 2024, 7 eps
(Ep. 5) (Guest)
7
(Ep. 5)
Guest
0.0
2024 2024 Idol Star Athletics Championships Chuseok Special
Korean TV Show, 2024, 3 eps
(Regular Member)
3
Regular Member
7.7
2024 2024 SBS Gayo Daejeon: Summer
Korean TV Show, 2024, 1 eps
[Performer] (Regular Member)
1
[Performer]
Regular Member
8.1
2024 ENA K-Pop Up Chart Show
Korean TV Show, 2024, 7 eps
(Ep. 3) (Guest)
7
(Ep. 3)
Guest
0.0
2024 Jeonyeokja
Korean TV Show, 2024, 10 eps
(Ep. 10) (Guest)
10
(Ep. 10)
Guest
8.3
2023 Gag Concert Season 2
Korean TV Show, 2023, 100 eps
(Ep. 1118) (Guest)
100
(Ep. 1118)
Guest
0.0
2023 NCT Universe: Lastart
Korean TV Show, 2023, 8 eps
[Contestant] (Regular Member)
8
[Contestant]
Regular Member
7.9
2023 Ano-chan no Den Den Denpa
Japanese TV Show, 2023, 130 eps
(Ep. 48) (Guest)
130
(Ep. 48)
Guest
0.0
2022 Venue101
Japanese TV Show, 2022, 100 eps
(Guest)
100
Guest
0.0
2022 Talk Pawon 25 O'Clock
Korean TV Show, 2022, 170 eps
(Ep. 157) (Guest)
170
(Ep. 157)
Guest
0.0
2020 CDTV Live! Live!
Japanese TV Show, 2020, 125 eps
(Guest)
125
Guest
8.0
2011 Weekly Idol
Korean TV Show, 2011, 715 eps
(Ep. 653) (Guest)
715
(Ep. 653)
Guest
8.1
Trending Articles
'Study Group' actress Han Ji Eun is under fire for alleged animal abuse
News - Sep 15, 2025

Actress Han Ji Eun is receiving criticism due to alleged pet abuse.

'Positively Yours' to replace and edit Yun Jin On's scenes following his DUI scandal
News - Sep 18, 2025

Positively Yours has released its official stance regarding Yun Ji On stepping down from the upcoming K-drama.

'Reply 1988' casts confirmed to reunite next month!
News - Sep 16, 2025

The Reply 1988 reunion is finally confirmed.

Chinese actor Xu Kai denies gambling allegations in formal statement
News - Sep 8, 2025

Full statement and details inside

'Positively Yours' removes Yun Ji On from the cast following his arrest for drunk driving
News - Sep 17, 2025

Yun Ji On, who became more known after Love Next Door, was caught driving under the influence (DUI).

Cheng Yi's martial arts Chinese drama 'The Journey of Legend' announces premiere date
News - Sep 9, 2025

The highly anticipated wuxia drama 'The Journey of Legend' is premiering soon

Oh Si On

Si On Oh
0 Followers
14 Hearts

Details

  • First Name: Si On
  • Family Name: Oh
  • Native name: 오시온
  • Also Known as: Sion, O Si On
  • Nationality: South Korean
  • Gender: Male
  • Born: May 11, 2002
  • Age: 23

Weekly kisskh Support Goal

60%
Help Support kisskh

Top Contributors

4 edits
2 edits
2 edits
1 edit

Popular Lists

Related lists from users
My Bias
16 people 1 love
actors
84 people 1 love