Kim Do Ha

Name: Kim Do Ha
Native name: 김도하
Also Known as: Kim Doha, Doha, 도하
Nationality: South Korean
Gender: Male
Born: February 10, 2008
Age: 18

Kim Do Ha is a South Korean singer, dancer, and former member of ARrC (아크). He is enrolled at Hanlim Arts High School. He attended SS Vocal Academy and was accepted as a trainee just 2 months before debuting.

He made his debut in August 2024 as the group's main vocalist with their first EP, "AR^C". They were managed by Mystic Story (미스틱스토리) but never established themselves in the industry. So, in June 2026, Mystic Story announced their disbandment.

(Source: MyDramaList) Edit Biography

Year	Title	#	Role	Rating
2025	2025 Idol Star Athletics Championships Korean TV Show, 2025, 3 eps (Regular Member)	3	Regular Member	7.6
2024	World of ARrC Korean TV Show, 2024, 5 eps (Regular Member)	5	Regular Member	8.2
2022	Idol 1N2D Korean TV Show, 2022, 102 eps (Ep. 33) (Guest)	102	(Ep. 33) Guest	8.3
2022	Lee Mu Jin Service Korean TV Show, 2022, 250 eps (Ep. 133) (Guest)	250	(Ep. 133) Guest	8.3
2015	Knowing Bros Korean TV Show, 2015, 600 eps (Ep. 453) (Guest)	600	(Ep. 453) Guest	8.6
2015	King of Mask Singer Korean TV Show, 2015, 525 eps [Contestant] (Ep. 504) (Guest)	525	[Contestant] (Ep. 504) Guest	8.0
2013	After School Club Korean TV Show, 2013, 671 eps (Ep. 642, 667) (Guest)	671	(Ep. 642, 667) Guest	7.8