Ong Seong Woo

Name: Ong Seong Woo
Native name: 옹성우
Also Known as: Ong Seong Woo, Ong Seong Wu, Ong Sung Woo
Nationality: South Korean
Gender: Male
Born: August 25, 1995
Age: 31

Ong Seong Woo is a South Korean idol. From 2017-2018, he was part of the Producer 101 Season 2 winning idol group, Wanna One. Ong concluded his contract with Wanna One on December 31, 2018, although he would still appear with the group until its official farewell concerts on January 24–27, 2019. In 2019, Ong was casted as the male lead in the JTBC youth drama The Moment of 18, alongside Kim Hyang-gi and Shin Seung-ho. Edit Biography

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Year	Title	#	Role	Rating
2026	Assustadoramente Apaixonados Korean Drama, 2026, 12 eps (Main Role)	12	Main Role	8.0
2026	Namorado Por Assinatura Korean Drama, 2026, 10 eps Bae Hyeon U [Virtual boyfriend] (Ep. 4, 9) (Cameo)	10	Bae Hyeon U [Virtual boyfriend] (Ep. 4, 9) Cameo	8.0
2023	Mulher Forte Kang Nam Soon Korean Drama, 2023, 16 eps Kang Hee Shik (Main Role)	16	Kang Hee Shik Main Role	7.2
2021	Gostaria de uma Xícara de Café? Korean Drama, 2021, 12 eps Kang Go Bi (Main Role)	12	Kang Go Bi Main Role	8.0
2020	Mais Que Amigos Korean Drama, 2020, 16 eps Lee Su (Main Role)	16	Lee Su Main Role	7.3
2019	Meus 18 Anos Korean Drama, 2019, 16 eps Choi Jun Woo (Main Role)	16	Choi Jun Woo Main Role	7.9
2017	Idol Fever Korean Drama, 2017, 10 eps Himself (Ep. 1-2) (Guest Role)	10	Himself (Ep. 1-2) Guest Role	6.8

Year	Title	Role	Rating
TBA	Starlight Falls Korean Movie, 0000, Choi Gyeong Su (Main Role)	Choi Gyeong Su Main Role	0.0
2026	Jung's Ranch Korean Movie, 2026, Kang Jeong Hun (Support Role)	Kang Jeong Hun Support Role	0.0
2022	Garota do Século 20 Korean Movie, 2022, Joseph [Un Ho’s brother] (Guest Role)	Joseph [Un Ho’s brother] Guest Role	8.6
2022	Life Is Beautiful Korean Movie, 2022, Park Jeong U [Young] (Main Role)	Park Jeong U [Young] Main Role	7.6
2022	Seul em Alta Velocidade Korean Movie, 2022, Jun Gi (Main Role)	Jun Gi Main Role	7.8
2017	Seong-wu is Alright Korean Movie, 2017, (Main Role)	Main Role	7.9

Year	Title	#	Role	Rating
2025	Love Track: When We Were Wired Korean Drama, 2025, 1 eps Ki Hyeon Ha (Main Role)	1	Ki Hyeon Ha Main Role	7.3

Year	Title	#	Role	Rating
2026	Wanna One Go in LA Korean TV Show, 2026, 2 eps (Regular Member)	2	Regular Member	8.4
2026	Music X Curation Wanna One: We Meet Again Korean TV Show, 2026, 3 eps (Regular Member)	3	Regular Member	0.0
2026	Bonjour Bakery Korean TV Show, 2026, 8 eps (Guest)	8	Guest	7.8
2026	Wanna One Go: Back to Base Korean TV Show, 2026, 12 eps (Regular Member)	12	Regular Member	8.3
2025	Planet B Korean TV Show, 2025, 13 eps [Planet Master] (Guest)	13	[Planet Master] Guest	7.5
2025	Boys II Planet K Korean TV Show, 2025, 2 eps [Planet Master] (Guest)	2	[Planet Master] Guest	7.4
2024	Car Wash Jang Korean TV Show, 2024, 12 eps (Ep. 6) (Guest)	12	(Ep. 6) Guest	0.0
2023	Jae Joong and Friends Korean TV Show, 2023, 100 eps (Ep. 80) (Guest)	100	(Ep. 80) Guest	8.3
2021	Story of the Day When You Bite Your Tail Korean TV Show, 2021, 250 eps (Ep. 209) (Guest)	250	(Ep. 209) Guest	8.0
2020	Viajante 2 Korean TV Show, 2020, 10 eps (Regular Member)	10	Regular Member	8.2
2019	Midnight Idol Season 1 Korean TV Show, 2019, 345 eps (Ep. 290) (Guest)	345	(Ep. 290) Guest	8.2
2019	TMI NEWS Korean TV Show, 2019, 56 eps (Ep. 34) (Guest)	56	(Ep. 34) Guest	7.9
2018	2018 MBC Music Festival: The Live Korean TV Show, 2018, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	7.7
2018	2018 SBS Gayo Daejeon Korean TV Show, 2018, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.0
2018	Wanna Travel Season 2 In Pattaya Korean TV Show, 2018, 10 eps (Main Host)	10	Main Host	8.3
2018	Wanna One Amigo TV Season 4 Korean TV Show, 2018, 3 eps (Regular Member)	3	Regular Member	8.1
2018	Happy Together: Season 4 Korean TV Show, 2018, 77 eps (Ep. 6) (Guest)	77	(Ep. 6) Guest	7.8
2018	Music Bank in Berlin Korean TV Show, 2018, 1 eps (Guest)	1	Guest	8.3
2018	Star Road: Wanna One's Korean TV Show, 2018, 24 eps (Main Host)	24	Main Host	8.2
2018	Law of the Jungle in Sabah Korean TV Show, 2018, 9 eps (Ep. 1-5) (Guest)	9	(Ep. 1-5) Guest	8.1
2018	Wanna Travel Season 1 Korean TV Show, 2018, 12 eps (Regular Member)	12	Regular Member	8.3
2018	Idol Room Korean TV Show, 2018, 87 eps (Ep. 1, 33) (Guest)	87	(Ep. 1, 33) Guest	7.9
2018	Wanna One Go: X-CON Korean TV Show, 2018, 5 eps (Regular Member)	5	Regular Member	8.1
2018	Mercado DoReMi Korean TV Show, 2018, 450 eps (Ep. 14, 425) (Guest)	450	(Ep. 14, 425) Guest	8.2
2018	Wanna One GO in JEJU Korean TV Show, 2018, 3 eps (Regular Member)	3	Regular Member	7.9
2018	Music Bank in Chile Korean TV Show, 2018, 1 eps (Guest)	1	Guest	8.0
2018	O Agente Korean TV Show, 2018, 500 eps (Ep. 95-96) \| [Special appearance] (Ep. 356) (Guest)	500	(Ep. 95-96) \| [Special appearance] (Ep. 356) Guest	7.8
2018	2018 Idol Star Athletics Championships Korean TV Show, 2018, 4 eps (Regular Member)	4	Regular Member	7.8
2018	I Can See Your Voice: Season 5 Korean TV Show, 2018, 13 eps (Ep. 3) (Guest)	13	(Ep. 3) Guest	8.1
2018	Two Yoo Project Sugar Man: Season 2 Korean TV Show, 2018, 19 eps (Ep. 9) (Guest)	19	(Ep. 9) Guest	7.5
2018	Wanna One Amigo TV Korean TV Show, 2018, 6 eps (Main Host)	6	Main Host	8.3
2017	Mestre no Pedaço Korean TV Show, 2017, 238 eps [1-Day Disciple] (Ep. 112-113) (Guest)	238	[1-Day Disciple] (Ep. 112-113) Guest	8.6
2017	2017 MBC Music Festival: The Fan Korean TV Show, 2017, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	7.3
2017	2017 SBS Gayo Daejeon Korean TV Show, 2017, 2 eps [Performer] (Regular Member)	2	[Performer] Regular Member	7.9
2017	Wanna One Go: Zero Base Korean TV Show, 2017, 8 eps (Regular Member)	8	Regular Member	8.8
2017	K-RUSH: Season 2 Korean TV Show, 2017, 10 eps (Ep. 7-8) (Guest)	10	(Ep. 7-8) Guest	8.0
2017	Master Key Korean TV Show, 2017, 13 eps (Ep. 1, 4-10) (Regular Member)	13	(Ep. 1, 4-10) Regular Member	8.1
2017	Wanna City Korean TV Show, 2017, 4 eps (Regular Member)	4	Regular Member	8.0
2017	OK Wanna One Korean TV Show, 2017, 41 eps (Regular Member)	41	Regular Member	8.3
2017	Wanna One Go Korean TV Show, 2017, 2 eps (Main Host)	2	Main Host	8.6
2017	Living Together in Empty Room Korean TV Show, 2017, 49 eps (Ep. 25–29) (Regular Member)	49	(Ep. 25–29) Regular Member	7.7
2017	Produce 101: Season 2 Korean TV Show, 2017, 11 eps [Contestant] (Regular Member)	11	[Contestant] Regular Member	8.3
2017	Saturday Night Live Korea: Season 9 Korean TV Show, 2017, 33 eps [Host] (Ep. 20-21) (Guest)	33	[Host] (Ep. 20-21) Guest	7.9
2016	Fact iN Star Korean TV Show, 2016, 200 eps (Ep. 79) (Guest)	200	(Ep. 79) Guest	8.2
2015	Homens Com Missão Korean TV Show, 2015, 600 eps (Ep. 122, 156) (Guest)	600	(Ep. 122, 156) Guest	8.6
2014	Por Favor, Cuide da Minha Geladeira Korean TV Show, 2014, 254 eps (Ep. 182-183) (Guest)	254	(Ep. 182-183) Guest	7.8
2013	O Retorno do Super-homem Korean TV Show, 2013, 640 eps (Ep. 194-195) (Guest)	640	(Ep. 194-195) Guest	8.6
2013	Home Alone Korean TV Show, 2013, 700 eps (Ep. 220) (Guest)	700	(Ep. 220) Guest	8.4
2012	Show Champion Korean TV Show, 2012, 450 eps [Performer] (Ep. 241-243, 264, 273, 294) (Guest)	450	[Performer] (Ep. 241-243, 264, 273, 294) Guest	7.6
2011	Weekly Idol Korean TV Show, 2011, 707 eps (Ep. 315-316, 350) (Guest)	707	(Ep. 315-316, 350) Guest	8.1
2011	Immortal Songs: Singing the Legend Korean TV Show, 2011, 800 eps (Ep. 318) (Guest)	800	(Ep. 318) Guest	8.2
2010	Olá Conselheiro Korean TV Show, 2010, 431 eps (Ep. 357) (Guest)	431	(Ep. 357) Guest	7.9
2010	Running Man Korean TV Show, 2010, 850 eps (Ep. 496) (Guest)	850	(Ep. 496) Guest	9.2
2007	Estrela do Rádio Korean TV Show, 2007, 1050 eps (Ep. 560, 661, 932) (Guest)	1050	(Ep. 560, 661, 932) Guest	7.6
2005	Show! Music Core Korean TV Show, 2005, 1000 eps (2018) (Main Host)	1000	(2018) Main Host	8.1
2005	Infinite Challenge Korean TV Show, 2005, 616 eps (Ep. 597) (Guest)	616	(Ep. 597) Guest	8.1
2004	M Countdown Korean TV Show, 2004, 950 eps [Performer] (Ep. 521, 536, 539, 564-565, 573-574, 577-578, 591, 658) (Guest)	950	[Performer] (Ep. 521, 536, 539, 564-565, 573-574, 577-578, 591, 658) Guest	8.2
1998	Music Bank Korean TV Show, 1998, 1240 eps [Performer] (Guest)	1240	[Performer] Guest	7.8
1998	Pops in Seoul Korean TV Show, 1998, 6000 eps (Guest)	6000	Guest	7.9