Lee Ju Hyeon

Name: Lee Ju Hyeon
Native name: 이주현
Also Known as: Lee Joo Hyun
Nationality: South Korean
Gender: Female
Born: April 8, 2004
Age: 20

Lee Ju Hyeon, known simply as Juhyeon, is a South Korean singer, dancer and member of LIGHTSUM (라잇썸). She did not attend high school but later passed the High School Graduation Qualification Examination.

Before debuting, she became a trainee at CUBE Entertainment (큐브엔터테인먼트) in 2014, where she remained until her official debut in June 2021, as the group's main dancer and lead vocalist with their first single, "Vanilla".

(Source: MyDramaList) Edit Biography

Year	Title	#	Role	Rating
2022	From Now On, Showtime! Korean Drama, 2022, 16 eps [Idol] (Guest Role)	16	[Idol] Guest Role	8.3

Year	Title	#	Role	Rating
2024	2024 Idol Star Athletics Championships Chuseok Special Korean TV Show, 2024, 3 eps (Regular Member)	3	Regular Member	7.8
2023	Secret Tour Korean TV Show, 2023, 30 eps (Ep. 13) (Guest)	30	(Ep. 13) Guest	0.0
2022	2022 Idol Star Athletics Championships Chuseok Special Korean TV Show, 2022, 3 eps (Regular Member)	3	Regular Member	7.8
2022	My Boyfriend Is Better Korean TV Show, 2022, 7 eps (Ep. 1-2) (Guest)	7	(Ep. 1-2) Guest	7.8
2022	Studio Moon Night Season 2 Korean TV Show, 2022, 47 eps (Ep. 191) (Guest)	47	(Ep. 191) Guest	8.5
2021	Mama the Idol Korean TV Show, 2021, 8 eps (Ep. 1-2) (Guest)	8	(Ep. 1-2) Guest	8.0
2021	Lightsum: SUMtime High School Korean TV Show, 2021, 2 eps (Regular Member)	2	Regular Member	10.0
2021	HIT Village: Lightsum Korean TV Show, 2021, 1 eps (Regular Member)	1	Regular Member	8.9
2021	Do You Lightsum Korean TV Show, 2021, 6 eps (Regular Member)	6	Regular Member	8.1
2021	Lightsum: SUMthing Korean TV Show, 2021, 26 eps (Regular Member)	26	Regular Member	9.0
2021	Finding Nemo Korean TV Show, 2021, 2 eps (Regular Member)	2	Regular Member	8.6
2021	Bebe Dol Korean TV Show, 2021, 5 eps (Ep. 5) (Guest)	5	(Ep. 5) Guest	9.0
2021	Lightsum: Sumday Korean TV Show, 2021, 44 eps (Regular Member)	44	Regular Member	10.0
2021	Official Request Korean TV Show, 2021, 26 eps (Ep. 7, 25) (Guest)	26	(Ep. 7, 25) Guest	7.9
2021	Studio Moon Night Korean TV Show, 2021, 156 eps (Ep. 56, 107) (Guest)	156	(Ep. 56, 107) Guest	8.3
2021	Gossip Idle Korean TV Show, 2021, 75 eps (Ep. 20, 38, 69) (Guest)	75	(Ep. 20, 38, 69) Guest	8.2
2020	Idol League Season 3 Korean TV Show, 2020, 66 eps (Ep. 37, 53) (Guest)	66	(Ep. 37, 53) Guest	8.4
2019	Lunch Attack Korean TV Show, 2019, 890 eps (Ep. 565, 732) (Guest)	890	(Ep. 565, 732) Guest	6.0
2018	Dancing High Korean TV Show, 2018, 8 eps [Contestant] (Regular Member)	8	[Contestant] Regular Member	8.2
2017	The Unit Korean TV Show, 2017, 28 eps [Contestant] (Regular Member)	28	[Contestant] Regular Member	8.0
2013	After School Club Korean TV Show, 2013, 675 eps (Ep. 477, 494) (Guest)	675	(Ep. 477, 494) Guest	8.0
2011	Weekly Idol Korean TV Show, 2011, 700 eps (Ep. 565, 634) (Guest)	700	(Ep. 565, 634) Guest	8.2
2004	M Countdown Korean TV Show, 2004, 700 eps [Performer] (Ep. 713, 730, 755) (Guest)	700	[Performer] (Ep. 713, 730, 755) Guest	8.4