Lee Sang-yeon (이상연; born November 4, 1996), known mononymously as Sangyeon (상연), is a South Korean singer-songwriter under One Hundred Label. He is the leader of the boy group THE BOYZ.
MAVERICK
THE BOYZ FAN CON: THE B-ZONE
THE BOYZ 2nd World Tour: ZENERATION
THE BOYZ FAN CON: THE B-ROAD
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] image](https://image.tmdb.org/t/p/original/lZi3lGoMzmJzq4KirNQK6GDKvrb.jpg)
2020 THE BOYZ Online Concert [RE:AL]
THE BOYZ WORLD TOUR: ZENERATION Ⅱ Documentary
Self