Kim Jun Min

Name: Kim Jun Min
Native name: 김준민
Also Known as: Kim Junmin, Kim Joonmin, Kim Joon Min, Jayder, 제이더
Nationality: South Korean
Gender: Male
Born: December 31, 2002
Age: 23

Kim Jun Min, formerly known professionally as Jayder, is a South Korean singer, dancer, and member of WHIB (휘브). He graduated from Gyeonggi High School and before debuting, he spent time at SMJ Academy and was scouted by BigHit Entertainment.

He made his debut in November 2023 (using the stage name Jayder) as WHIB's leader and rapper with their first single album, "Cut Out", under C-JeS Studios (씨제스 스튜디오). He participated in Mnet's reality survival "Boys II Planet" and, after the show ended, he decided to resume his activities using his real name. The company made the official announcement in October 2025.

(Source: kisskh) Edit Biography

Year	Title	#	Role	Rating
2025	Boys II Planet K Korean TV Show, 2025, 2 eps [Contestant] (Regular Member)	2	[Contestant] Regular Member	7.4
2025	Boys II Planet Korean TV Show, 2025, 13 eps [Contestant] (Regular Member)	13	[Contestant] Regular Member	7.5
2025	Thailand Music Countdown 2025 Thai TV Show, 2025, 33 eps (Ep. 33) (Guest)	33	(Ep. 33) Guest	0.0
2024	2024 Idol Star Athletics Championships Chuseok Special Korean TV Show, 2024, 3 eps (Regular Member)	3	Regular Member	7.7
2024	ENA K-Pop Up Chart Show Korean TV Show, 2024, 7 eps (Ep. 1) (Guest)	7	(Ep. 1) Guest	0.0
2023	Secret Tour Korean TV Show, 2023, 30 eps (Ep. 15, 26) (Guest)	30	(Ep. 15, 26) Guest	0.0
2018	Omniscient Interfering View Korean TV Show, 2018, 400 eps [Special appearance] (Ep. 318) (Guest)	400	[Special appearance] (Ep. 318) Guest	7.8
2013	After School Club Korean TV Show, 2013, 671 eps (Ep. 601, 648) (Guest)	671	(Ep. 601, 648) Guest	7.8