Nguyen Trung Kien

Name: Nguyen Trung Kien
Native name: Nguyễn Trung Kiên
Also Known as: Kim Jung Kien, 끼엔, 김중끼엔
Nationality: Vietnamese
Gender: Male
Born: December 19, 2004
Age: 21

Nguyen Trung Kien is a Vietnamese singer, dancer and member of ARrC (아크). He graduated from Ninh Thung Nguyen Trai High School and was a TikToker before having to delete his account when he became a trainee in South Korea.

He made his debut in August 2024 as the group's lead vocalist and lead dancer with their first EP, "AR^C". They are managed by Mystic Story (미스틱스토리).

(Source: kisskh) 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	8.0
2015	Knowing Bros Korean TV Show, 2015, 600 eps (Ep. 453) (Guest)	600	(Ep. 453) Guest	8.6
2013	After School Club Korean TV Show, 2013, 671 eps (Ep. 642, 667) (Guest)	671	(Ep. 642, 667) Guest	7.8

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