Sui

Name: Sui
Native name: 수이
Also Known as: Lee Soo Bin, Lee Soobin, Lee Subin, 이수빈, 李守彬
Nationality: South Korean
Gender: Female
Born: April 10, 2006
Age: 20

Lee Su Bin, known professionally as Sui, is a South Korean singer, dancer, and member of KIIIKIII (키키). Before debuting, she spent a year as a trainee at SM Entertainment before switching companies.

She made her debut in March 2025 as the group's main vocalist with their first EP, "Uncut Gem". They were revealed by Starship Entertainment (스타쉽엔터테인먼트) one month earlier in a surprise launch of their social media accounts. A few weeks after debuting, they won their first music broadcast trophy on "Show! Music Core".

(Source: kisskh) Edit Biography

Year	Title	#	Role	Rating
2026	Amazing Thursday Korean TV Show, 2026, 4 eps (Ep. 3) (Guest)	4	(Ep. 3) Guest	0.0
2025	The Game Caterers x Starship Korean TV Show, 2025, 3 eps (Regular Member)	3	Regular Member	8.3
2025	2025 Idol Star Athletics Championships Korean TV Show, 2025, 3 eps (Regular Member)	3	Regular Member	7.6
2024	Half-Star Hotel in Lost Island Korean TV Show, 2024, 73 eps (Ep. 50-51) (Guest)	73	(Ep. 50-51) Guest	8.6
2022	Lee Mu Jin Service Korean TV Show, 2022, 250 eps (Ep. 199) (Guest)	250	(Ep. 199) Guest	8.3
2015	Knowing Bros Korean TV Show, 2015, 600 eps (Ep. 520) (Guest)	600	(Ep. 520) Guest	8.6
2011	Weekly Idol Korean TV Show, 2011, 707 eps (Ep. 705) (Guest)	707	(Ep. 705) Guest	8.1
2011	Immortal Songs: Singing the Legend Korean TV Show, 2011, 800 eps (Ep. 711) (Guest)	800	(Ep. 711) Guest	8.2
2005	Show! Music Core Korean TV Show, 2005, 1000 eps [Performer] \| [Special MC] (Ep. 895) (Guest)	1000	[Performer] \| [Special MC] (Ep. 895) Guest	8.1
1998	Music Bank Korean TV Show, 1998, 1240 eps [Performer] (Guest)	1240	[Performer] Guest	7.8
1991	Inkigayo Korean TV Show, 1991, 1240 eps [Performer] (Guest)	1240	[Performer] Guest	8.0