Biography

DK

도겸 / Lee Seok-min

DK (Lee Seok-min, also known as Dokyeom) is a South Korean singer and main vocalist of SEVENTEEN. He performs in the sub-units BSS and DxS, starred in the musical Xcalibur and has recorded several hit K-drama OSTs.

  • Singer
  • Actor
  • Dokyeom

Profile

DK, also known as Dokyeom, is a South Korean singer and the main vocalist of SEVENTEEN’s vocal unit. He performs in the trio BSS with Hoshi and Seungkwan and, since January 2026, in the duo DxS with Seungkwan.

Beyond the group he has starred as King Arthur in the musical Xcalibur and lent his voice to popular K-drama soundtracks, including Hospital Playlist and Twenty-Five Twenty-One.

Facts

  • He played Arthur in the Korean musical Xcalibur in 2019 and 2021, earning a Male Rookie Award nomination at the 4th Korea Musical Awards. Wikipedia EN
  • His K-drama soundtrack credits include "Is It Still Beautiful" (Hospital Playlist, 2021), "Go!" (Twenty-Five Twenty-One, 2022) and "It's You" (Resident Playbook, 2025). Wikipedia EN
  • In January 2026 he debuted the duo DxS with Seungkwan, releasing the EP Serenade; he had not yet enlisted for military service as of mid-2026. The Korea Herald

Works

Xcalibur Arthur
2019 / Theatre
Is It Still Beautiful (Hospital Playlist OST) Solo artist
2021 / Other
Go! (Twenty-Five Twenty-One OST) Solo artist
2022 / Other
Serenade (DxS) DxS member
2026 / Other

FAQ

What does DK stand for?
DK is short for Dokyeom (도겸), his full stage name; his birth name is Lee Seok-min.
Is DK in the military?
Not yet as of mid-2026. He remained active, debuting the duo DxS with Seungkwan in January 2026, and is expected to enlist later as SEVENTEEN staggers its members' service.

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