Lee Chang Sub

Name: Lee Chang Sub
Native name: 이창섭
Also Known as: Lee Chang Seob, Lee Chang Seop, Lee Changsub
Nationality: South Korean
Gender: Male
Born: February 26, 1991
Age: 33

Lee Chang Sub is a South Korean singer, dancer, musical actor, and member of BTOB (비투비). He graduated from Samil Commercial High School and later obtained a bachelor's degree in Vocal Music from Howon University.

Before debuting, he won the Daesang Prize at the 16th Suwon Music Festival in 2008 and even became vice president of Red Cross Youth Gyeonggi Province in 2009.

He debuted in March 2012 as the group's lead vocalist with their first single album, "Insane".

He made his debut as a solo artist in December 2018 with the mini-album "Mark".

He enlisted for his mandatory military service on January 14, 2019, and was discharged on August 21, 2020.

In November 2023, his exclusive contract with CUBE Entertainment (큐브엔터테인먼트) expired after 11 years, and he decided to leave the company but remains part of the group.

He is now represented by Fantagio (판타지오).

(Source: MyDramaList) Edit Biography

Year	Title	#	Role	Rating
2013	The Heirs Korean Drama, 2013, 20 eps [Himself] (Ep. 4) (Guest Role)	20	[Himself] (Ep. 4) Guest Role	7.6
2013	Monstar Korean Drama, 2013, 12 eps Hwa In [Men In Black member] (Ep. 2, 6, 9, 12) (Guest Role)	12	Hwa In [Men In Black member] (Ep. 2, 6, 9, 12) Guest Role	7.2
2013	When a Man's in Love Korean Drama, 2013, 20 eps Idol member of Black Machine group [of BtoB] (Guest Role)	20	Idol member of Black Machine group [of BtoB] Guest Role	6.8

Year	Title	#	Role	Rating
2024	Universe League Korean TV Show, 2024, 10 eps [Director / Team Groove] (Regular Member)	10	[Director / Team Groove] Regular Member	7.9
2024	The Seasons Season 6: Lee Young Ji's Rainbow Korean TV Show, 2024, 14 eps (Ep. 2) (Guest)	14	(Ep. 2) Guest	8.8
2024	Changing Majors Season 5 Korean TV Show, 2024, 16 eps (Main Host)	16	Main Host	0.0
2024	SynchroU Korean TV Show, 2024, 12 eps (Ep. 3) (Guest)	12	(Ep. 3) Guest	8.0
2024	When I Opened My Eyes Korean TV Show, 2024, 8 eps (Main Host)	8	Main Host	7.4
2024	Changing Majors Season 4 Korean TV Show, 2024, 18 eps (Main Host)	18	Main Host	8.2
2024	Muija: Deserted Island Survivor Korean TV Show, 2024, 10 eps (Ep. 1-2) (Regular Member)	10	(Ep. 1-2) Regular Member	8.3
2024	Jeonyeokja Korean TV Show, 2024, 10 eps (Ep. 6) (Guest)	10	(Ep. 6) Guest	8.3
2023	Changing Majors Season 3 Korean TV Show, 2023, 16 eps (Main Host)	16	Main Host	8.6
2023	Lotri Night Korean TV Show, 2023, 6 eps (Main Host)	6	Main Host	8.4
2023	Changing Majors Season 2 Korean TV Show, 2023, 16 eps (Main Host)	16	Main Host	8.6
2023	Changing Majors: Winter Vacation Special Spin off Korean TV Show, 2023, 4 eps (Main Host)	4	Main Host	8.5
2022	Inssa Oppa Season 7 Korean TV Show, 2022, 9 eps (Main Host)	9	Main Host	8.5
2022	Changing Majors Korean TV Show, 2022, 11 eps (Main Host)	11	Main Host	8.6
2022	Music Universe K-909 Korean TV Show, 2022, 21 eps (Ep. 12) (Guest)	21	(Ep. 12) Guest	7.9
2022	Self-on Kode Korean TV Show, 2022, 48 eps (Ep. 45) (Guest)	48	(Ep. 45) Guest	8.0
2022	Han Moon Cheol's Dashcam Review Korean TV Show, 2022, 114 eps (Ep. 79) (Guest)	114	(Ep. 79) Guest	8.8
2022	Nosang Again Korean TV Show, 2022, 10 eps (Guest)	10	Guest	0.0
2022	Show! Music Core Coin Karaoke Korean TV Show, 2022, 45 eps (Ep. 41) (Guest)	45	(Ep. 41) Guest	8.3
2022	Mystery Duet Korean TV Show, 2022, 12 eps (Ep. 5) (Guest)	12	(Ep. 5) Guest	10.0
2022	BtoB Hyunsik's Late Night Studio Korean TV Show, 2022, 131 eps (Ep. 630) (Guest)	131	(Ep. 630) Guest	8.4
2022	BTOB's Healing Life: BTOB's Three Meals Korean TV Show, 2022, 6 eps (Regular Member)	6	Regular Member	8.4
2022	Lee Mu Jin Service Korean TV Show, 2022, 150 eps (Ep. 30) (Guest)	150	(Ep. 30) Guest	8.4
2022	Born to Btob Korean TV Show, 2022, 12 eps (Regular Member)	12	Regular Member	8.5
2021	The Return of Superman: Baby Cloud Korean TV Show, 2021, 100 eps (Ep. 20-23, 43-44) (Guest)	100	(Ep. 20-23, 43-44) Guest	8.2
2021	Story of the Day When You Bite Your Tail Season 3 Korean TV Show, 2021, 175 eps (Ep. 114, 126) (Guest)	175	(Ep. 114, 126) Guest	8.6
2021	Hello, You Korean TV Show, 2021, 63 eps (Ep. 43) (Guest)	63	(Ep. 43) Guest	8.6
2021	IDDP Korean TV Show, 2021, 50 eps (Guest)	50	Guest	8.8
2021	Drink with God Korean TV Show, 2021, 10 eps (Ep. 1) (Guest)	10	(Ep. 1) Guest	8.5
2021	Kingdom: Legendary War Korean TV Show, 2021, 10 eps [Contestant] (Ep. 1-5, 8-10) (Regular Member)	10	[Contestant] (Ep. 1-5, 8-10) Regular Member	8.4
2021	4 Beats Korean TV Show, 2021, 14 eps (Main Host)	14	Main Host	0.0
2021	Gossip Idle Korean TV Show, 2021, 75 eps (Ep. 30) (Guest)	75	(Ep. 30) Guest	8.2
2020	Call Center of Love Season 2 Korean TV Show, 2020, 41 eps (Ep. 3) (Guest)	41	(Ep. 3) Guest	0.0
2020	Begin Again: Open Mic Korean TV Show, 2020, 40 eps (Ep. 29) (Guest)	40	(Ep. 29) Guest	8.1
2020	Killing Voice Korean TV Show, 2020, 140 eps (Ep. 84) (Guest)	140	(Ep. 84) Guest	8.6
2020	Idol Human Theater Korean TV Show, 2020, 104 eps (Ep. 69) (Guest)	104	(Ep. 69) Guest	8.4
2020	Idol League Season 3 Korean TV Show, 2020, 66 eps (Ep. 11, 47) (Guest)	66	(Ep. 11, 47) Guest	8.4
2020	Bookae Contest Korean TV Show, 2020, 12 eps "Golden Axe" (Regular Member)	12	"Golden Axe" Regular Member	0.0
2020	Juk Jae's Night Studio Korean TV Show, 2020, 534 eps (Ep. 156) (Guest)	534	(Ep. 156) Guest	8.3
2019	Q&A Machine Korean TV Show, 2019, 34 eps (Ep. 13) (Guest)	34	(Ep. 13) Guest	7.6
2019	Boss in the Mirror Korean TV Show, 2019, 300 eps (Ep. 100-102) (Guest)	300	(Ep. 100-102) Guest	7.9
2018	2018 MBC Music Festival: The Live Korean TV Show, 2018, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	7.7
2018	2018 SBS Gayo Daejeon: The Wave Korean TV Show, 2018, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.1
2018	Idol Room Korean TV Show, 2018, 87 eps (Ep. 6) (Guest)	87	(Ep. 6) Guest	8.0
2018	Video Star Season 2 Korean TV Show, 2018, 179 eps (Ep. 126) (Guest)	179	(Ep. 126) Guest	7.7
2018	Amazing Saturday Korean TV Show, 2018, 400 eps (Ep. 214, 295, 312) (Guest)	400	(Ep. 214, 295, 312) Guest	8.3
2018	K-RUSH Season 3 Korean TV Show, 2018, 33 eps (Ep. 17) (Guest)	33	(Ep. 17) Guest	8.4
2018	Omniscient Interfering View Korean TV Show, 2018, 335 eps (Ep. 189) (Guest)	335	(Ep. 189) Guest	8.1
2018	2018 Idol Star Athletics Championships Korean TV Show, 2018, 4 eps (Regular Member)	4	Regular Member	7.9
2018	Two Yoo Project Sugar Man Season 2 Korean TV Show, 2018, 19 eps (Ep. 13) (Guest)	19	(Ep. 13) Guest	7.5
2017	2017 MBC Music Festival: The Fan Korean TV Show, 2017, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	7.2
2017	2017 SBS Gayo Daejeon: Number One Korean TV Show, 2017, 2 eps [Performer] (Regular Member)	2	[Performer] Regular Member	8.0
2017	Golden Tambourine Korean TV Show, 2017, 11 eps (Ep. 10) (Guest)	11	(Ep. 10) Guest	8.2
2017	BTOB: Conti-NEW Korean TV Show, 2017, 7 eps (Regular Member)	7	Regular Member	9.0
2017	K-RUSH Season 2 Korean TV Show, 2017, 10 eps (Ep. 2) (Guest)	10	(Ep. 2) Guest	8.1
2017	Secret Variety Training Korean TV Show, 2017, 1 eps (Regular Member)	1	Regular Member	8.1
2017	K-RUSH Korean TV Show, 2017, 20 eps (Ep. 3) (Guest)	20	(Ep. 3) Guest	8.1
2017	BTOB: The Beat Season 5 Korean TV Show, 2017, 2 eps (Main Host)	2	Main Host	8.1
2017	New Yang Nam Show Korean TV Show, 2017, 8 eps (Ep. 3) (Guest)	8	(Ep. 3) Guest	8.2
2017	After Mom Goes to Sleep Korean TV Show, 2017, 67 eps (Ep. 32, 42) (Guest)	67	(Ep. 32, 42) Guest	8.2
2016	2016 SBS Gayo Daejeon Korean TV Show, 2016, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.0
2016	BTOB: BEATCOM Korean TV Show, 2016, 200 eps (Regular Member)	200	Regular Member	8.8
2016	BTOB: The Beat Season 4 Korean TV Show, 2016, 11 eps (Main Host)	11	Main Host	8.2
2016	Trick & True Korean TV Show, 2016, 16 eps (Ep. 6) (Guest)	16	(Ep. 6) Guest	7.6
2016	2016 Idol Star Olympics Championships Chuseok Special Korean TV Show, 2016, 2 eps (Regular Member)	2	Regular Member	7.9
2016	Law of the Jungle in Mongolia Korean TV Show, 2016, 9 eps (2nd Half) (Guest)	9	(2nd Half) Guest	8.0
2016	Duet Song Festival Korean TV Show, 2016, 47 eps [Performer] (Ep. 43-44) (Guest)	47	[Performer] (Ep. 43-44) Guest	8.2
2016	Fan Heart Attack Idol TV Korean TV Show, 2016, 10 eps (Ep. 1) (Regular Member)	10	(Ep. 1) Regular Member	8.0
2016	2016 Idol Star Olympics Championships New Year Special Korean TV Show, 2016, 2 eps (Regular Member)	2	Regular Member	7.9
2016	The Boss Is Watching Korean TV Show, 2016, 1 eps [BTOB - Cube Entertainment] (Guest)	1	[BTOB - Cube Entertainment] Guest	8.0
2015	2015 MBC Music Festival: Encyclopedia of Music Korean TV Show, 2015, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.0
2015	2015 SBS Gayo Daejeon Korean TV Show, 2015, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	7.9
2015	Knowing Bros Korean TV Show, 2015, 500 eps (Ep. 74, 321, 462) (Guest)	500	(Ep. 74, 321, 462) Guest	8.7
2015	BTOB: The Beat Season 3 Korean TV Show, 2015, 7 eps (Main Host)	7	Main Host	8.1
2015	Join Us Korea Korean TV Show, 2015, 24 eps (Ep.13) (Guest)	24	(Ep.13) Guest	7.7
2015	BTOB: The Beat Season 2 Korean TV Show, 2015, 5 eps (Main Host)	5	Main Host	8.1
2015	The Qmentary Korean TV Show, 2015, 11 eps (Guest)	11	Guest	8.2
2015	CLC's Queen's Game Korean TV Show, 2015, 5 eps (Ep. 2-3) (Guest)	5	(Ep. 2-3) Guest	6.9
2015	King of Mask Singer Korean TV Show, 2015, 485 eps [Contestant] (Ep. 27-28) (Guest)	485	[Contestant] (Ep. 27-28) Guest	8.1
2015	Buzz Rhythm Japanese TV Show, 2015, 380 eps (Ep. 4, 47, 65) (Guest)	380	(Ep. 4, 47, 65) Guest	8.3
2015	2015 Idol Star Athletics Championships New Year Special Korean TV Show, 2015, 2 eps (Regular Member)	2	Regular Member	7.6
2015	Wednesday Gourmet Korean TV Show, 2015, 223 eps (Ep. 139) (Guest)	223	(Ep. 139) Guest	8.3
2014	BTOB: The Beat Korean TV Show, 2014, 17 eps (Regular Member)	17	Regular Member	8.1
2014	Singer Game Korean TV Show, 2014, 4 eps (Ep. 3) (Guest)	4	(Ep. 3) Guest	6.9
2014	A Song for You Season 3 Korean TV Show, 2014, 24 eps (Ep. 1, 17, 24) (Guest)	24	(Ep. 1, 17, 24) Guest	8.1
2014	BTOB Black Box Season 2 Korean TV Show, 2014, 17 eps (Regular Member)	17	Regular Member	8.3
2014	BTOB's Cool Men Korean TV Show, 2014, 6 eps (Regular Member)	6	Regular Member	8.2
2013	BTOB Black Box Korean TV Show, 2013, 20 eps (Regular Member)	20	Regular Member	8.3
2013	A Song for You Korean TV Show, 2013, 16 eps (Ep. 6) (Guest)	16	(Ep. 6) Guest	7.8
2013	After School Club Korean TV Show, 2013, 675 eps (Ep. 23, 47, 109, 206, 287) (Guest)	675	(Ep. 23, 47, 109, 206, 287) Guest	8.0
2013	I Live Alone Korean TV Show, 2013, 580 eps (Ep. 481, 487, 493, 504, 513, 525, 548) (Guest)	580	(Ep. 481, 487, 493, 504, 513, 525, 548) Guest	8.5
2013	Saturday Night Live Korea Season 4 Korean TV Show, 2013, 38 eps (Ep. 30) (Guest)	38	(Ep. 30) Guest	0.0
2012	Im Hyun Shik's Sik's Sense Korean TV Show, 2012, 13 eps (Regular Member)	13	Regular Member	0.0
2012	Diary Season 2 Korean TV Show, 2012, 5 eps (Regular Member)	5	Regular Member	7.6
2012	Ask in a Box Korean TV Show, 2012, 58 eps (Guest)	58	Guest	8.2
2011	Weekly Idol Korean TV Show, 2011, 700 eps (Ep. 43, 66, 98, 487) (Guest)	700	(Ep. 43, 66, 98, 487) Guest	8.2
2011	Immortal Songs: Singing the Legend Korean TV Show, 2011, 690 eps (Ep. 150, 165-166, 264, 311) (Guest)	690	(Ep. 150, 165-166, 264, 311) Guest	8.2
2011	K-Pop Star Hunt Korean TV Show, 2011, 8 eps (Guest)	8	Guest	6.5
2009	You Hee Yeol's Sketchbook Korean TV Show, 2009, 600 eps (Ep. 358, 579) (Guest)	600	(Ep. 358, 579) Guest	8.2