Sangyeon
Lee Sang-yeon (이상연; born November 4, 1996), known mononymously as Sangyeon (상연), is a South Korean singer-songwriter under IST Entertainment. He is the leader of the boy group THE BOYZ.
MAVERICK
THE BOYZ FAN CON: THE B-ZONE
THE BOYZ FAN CON: THE B-ROAD
THE BOYZ 2nd World Tour: ZENERATION
THE BOYZ World Tour: THE B-ZONE in Seoul Encore
THE BOYZ 2nd World Tour: ZENERATION Encore
THE BOYZ FAN CON: The Film Festival
2020 THE BOYZ Online Concert [RE:AL]
THE BOYZ Flower Snack
Kingdom: Legendary War
(THE BOYZ)
Road to Kingdom
(Himself - THE BOYZ)
Workman
We Are the One
MISSION THE BOYZ
Idol Room
Mystery Music Show: King of Mask Singer
(Panelist)
Mystery Music Show: King of Mask Singer
(Fireplace)
School Attack 2019
Idol House
Idol Wonderland
For The Lazy But Hungry
Happy Arrived at Our Home
Chemi-mate ZZG THE BOYZ
SSAP-DANCE THE BOYZ
Come On! THE BOYZ
After School Club
KCON:TACT ALL-ACCESS
I Am A Trot Singer
Switch
Show! Music Core
The Show
Idol Cafe
Idol Lunchbox
THE100
Thumping Travel
RUN.wav
Life Corp.
Otoseyo?
K-Bob Star
Weekly Idol
Making Idol
THE BOYZ Be Ambitious
The Blood: Death Match
Idol League
DOLympiad
Kang On! Box!!
The Kubanggu
K-Rush
Stealer House
Show! Champion
THE BOYZ Timeout
DND (Do Not Disturb) THE BOYZ
IDOLLIVE Expedition: Let’s THE BOYZ
HIT Village
THE B UNIVERSITY
Stars' Top Recipe at Fun-Staurant
Venue101
Hello Counselor
(Guest)
IDOL 1N2D
Idol Human Theater
The Return of Superman: Baby Cloud
The Return of Superman
School of Lock
(Himself)
Immersive THE BOYZ
NPOP
Into My Playlist
THE BOYZ : THE CONVOYZ
Season B Season
Buzz Rhythm
(Self)
HalMyungSoo
Golden Girls
(Self)
THE BOYZ Heaven and Hell
Idol Radio
(Self)
Wings Of Escape
let me Know K-POP!
(Self)
K-Pop ON! Spotify
(Self)
THE BOYZ’s Love Letter
Lee Mujin Service
(Guest)
Is This Song Popular?
(Self)
Hyunjae’s Now
Idol Talk TV M.S.G
(Guest)
Idol Radio
(Guest)
