David Oh

Name: David Oh
Native name: 데이비드 오
Also Known as: Oh Se Hun, Deibideu O, Oh Se Hoon, Oh Sehoon, O Sehun, 오세훈
Nationality: American
Gender: Male
Born: June 29, 1991
Age: 35

David Oh, also known by his Korean name O Se Hun, is a South Korean-American musician. He graduated from Seoul Comprehensive Arts and Practical School.

He first appeared on TV when he competed in the 2010 MBC singing survival show "Star Audition: The Great Birth 1", placing in the top five. Afterwards, he joined the show "We Got Married Season 3" alongside the late Kwon Ri Se. That caused a lot of controversy as both had not yet officially debuted.

He remained without any activity until May 2015, when he released his debut single album, "Start Singing", featuring APINK's Bomi. He later formed a duo called HIKIX.

He is currently represented by Local High Records (로칼하이레코즈).

(Source: MyDramaList) Edit Biography

Year	Title	#	Role	Rating
2025	Sing Again Season 4 Korean TV Show, 2025, 13 eps [Contestant #21] (Regular Member)	13	[Contestant #21] Regular Member	8.1
2021	Tomorrow's National Singer Korean TV Show, 2021, 12 eps [Contestant] (Regular Member)	12	[Contestant] Regular Member	7.7
2021	Super Band Season 2 Korean TV Show, 2021, 15 eps [Contestant] (Regular Member)	15	[Contestant] Regular Member	8.1
2015	King of Mask Singer Korean TV Show, 2015, 525 eps [Contestant] (Ep. 163-164) (Guest)	525	[Contestant] (Ep. 163-164) Guest	8.0
2011	We Got Married Season 3 Korean TV Show, 2011, 55 eps (Ep. 11-24) (Regular Member)	55	(Ep. 11-24) Regular Member	7.8
2007	Radio Star Korean TV Show, 2007, 975 eps (Ep. 192-193) (Guest)	975	(Ep. 192-193) Guest	7.6