Hyunseong 현성 is a Korean male singer in South Korea. He was a member of the Korean pop boy group BOYFRIEND. Boyfriend disbanded on May 17th, 2019.


  • Birth Name: Shim Hyun Seong (심현성)
  • Stage Name: Hyunseong (현성)
  • Position: Main Vocalist
  • Birth Date: June 9, 1993
  • Zodiac Sign: Gemini
  • Height: 178 cm (5’10”)
  • Weight: 58 kg (128 lbs)
  • Blood Type: B
  • Specialty: Japanese
  • Twitter: @HS_930609
  • Instagram: @hyunseong0609


– Used to share a room with Minwoo & Donghyun
– Believes himself to be “almost perfect”
– His nickname is “Shim handsome”.
– Is knowledgeable and has good insight
– Unlike Donghyun, Hyunseong is the member that eats the most in the group
– His favorite foods are hamburgers and tonkatsu
– Knows himself to be shy, kind, and modest
– His childhood dream was to become a drummer if he couldn’t become a singer
– He debuted as a soloist on October 2nd, 2020 with ‘Windroad’.
– Hyunseong’s ideal type: “A girl who has a nice personality, who can get along with and understand me is my ideal type.”

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