Sangyeon
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.
Known for
- Show! Music Core (2005)
- Weekly Idol (2011)
- Idol Radio (2018)
- Idol Radio (2018)
- Star Road (2018)
- Mystery Music Show: King of Mask Singer (2015)
- Mystery Music Show: King of Mask Singer (2015)
- Show! Champion (2012)
- Hello Counselor (2010)
- After School Club (2013)
- Lee Mujin Service (2022)
- IDOL 1N2D (2022)
- Idol Room (2018)
- The Show (2011)
- Stars' Top Recipe at Fun-Staurant (2019)
- Idol Human Theater (2021)
- HalMyungSoo (2020)
- Buzz Rhythm (2015)
- Idol League (2018)
- Jae Joong and Friends (2023)