Boo Seung-kwan (부승관; born January 16, 1998), known mononymously as Seungkwan (승관), is a South Korean singer-songwriter under Pledis Entertainment. He is a member of the boy group SEVENTEEN and its Vocal Team sub-unit. He is also part of the special sub-unit BSS.
![SEVENTEEN [RIGHT HERE] WORLD TOUR IN JAPAN](https://image.tmdb.org/t/p/original/oloyrl8cVCxy2V0MHMw8F0DhJfm.jpg)
![Seventeen Comeback Show [Heng:Garae]](https://image.tmdb.org/t/p/original/20ZSpynexZlqy0Kug3mZHKVASkW.jpg)
![SEVENTEEN WORLD TOUR [NEW_] IN JAPAN : ONLINE LIVE STREAMING](https://image.tmdb.org/t/p/original/5vxPjzHlCooycGjg5nfkaVX6A7I.jpg)
![SEVENTEEN WORLD TOUR [NEW_] ENCORE](https://image.tmdb.org/t/p/original/aourQLTQ57XHpElS299J0X6TETb.jpg)
![DxS [Serenade] ON STAGE - INCHEON](https://image.tmdb.org/t/p/original/iyEKCgZupjdy9bYPOwe8HK8VhgN.jpg)
![[M2 스페셜] MPD 직캠](https://image.tmdb.org/t/p/original/yTmN6BN7MRSTJQNke9W5JLXexDo.jpg)
