Lee Yu Jeong

Name: Lee Yu Jeong
Native name: 이유정
Also Known as: イユジョン
Nationality: South Korean
Gender: Female
Born: June 14, 2004
Age: 19

Lee Yu Jeong, known simply as Yujeong, is a South Korean singer, dancer and member of LIGHTSUM. She graduated from Seoul Performing Arts High School, and before debuting, she spent time as a trainee at Stardom Entertainment, Fantagio Entertainment, and CNC School.

In 2018, she entered "Produce 48", where she ranked in 51st place. She officially debuted in 2021 as the group's sub-vocalist (and she is now also the current maknae) with their 1st single, "Vanilla".

(Source: Korean = NamuWiki || Translation = MyDramaList) Edit Biography

Year	Title	#	Role	Rating
2022	From Now On, Showtime! Korean Drama, 2022, 16 eps [Idol] (Guest Role)	16	[Idol] Guest Role	8.4

Year	Title	#	Role	Rating
2023	Secret Tour Korean TV Show, 2023, 25 eps (Ep. 13) (Guest)	25	(Ep. 13) Guest	0.0
2022	Idol Drawing Contest Korean TV Show, 2022, 4 eps (Regular Member)	4	Regular Member	7.4
2022	2022 Idol Star Athletics Championships Chuseok Special Korean TV Show, 2022, 3 eps (Regular Member)	3	Regular Member	7.9
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	8.7
2022	TMI NEWS SHOW Korean TV Show, 2022, 30 eps (Ep. 16) (Guest)	30	(Ep. 16) Guest	8.0
2021	Mama the Idol Korean TV Show, 2021, 8 eps (Ep. 1-2) (Guest)	8	(Ep. 1-2) Guest	8.1
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	10.0
2021	Do You Lightsum Korean TV Show, 2021, 6 eps (Regular Member)	6	Regular Member	8.4
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	8.2
2021	Studio Moon Night Season 1 Korean TV Show, 2021, 156 eps (Ep. 56, 107) (Guest)	156	(Ep. 56, 107) Guest	8.4
2021	Gossip Idle Season 1 Korean TV Show, 2021, 75 eps (Ep. 20,38, 69) (Guest)	75	(Ep. 20,38, 69) Guest	8.6
2020	Idol League Season 3 Korean TV Show, 2020, 66 eps (Ep. 37, 53) (Guest)	66	(Ep. 37, 53) Guest	8.5
2019	Lunch Attack Korean TV Show, 2019, 890 eps (Ep. 565, 732) (Guest)	890	(Ep. 565, 732) Guest	6.0
2018	Produce 48 Korean TV Show, 2018, 12 eps [Contestant] (Regular Member)	12	[Contestant] Regular Member	7.8
2013	After School Club Korean TV Show, 2013, 675 eps (Ep. 477, 494) (Guest)	675	(Ep. 477, 494) Guest	8.1
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	8.7