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Kim Sung Joong

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For other people known as 'Gon', see Gon.

Kim Sung Joong (김성중), formerly known as Gon (곤) is a South Korean singer and rapper under FUTORE. He is a former member of the boy group ARGON.

He is best known for being a contestant on the survival shows Peak Time and Project 7.

Career[]

2018–2020: ARGON[]

Gon was revealed as a member of ARGON on November 23, 2018.[2] They then made their debut on March 11, 2019 with the single album "Master Key". Unfortunately, they presumably disbanded in late 2020.

2024: Project 7[]

On October 18, 2024, he was revealed as a contestant on JTBC's Project 7 but was unable to pass the survival round.

2025: "DNDN (Day n Day n Night)"[]

On March 18, 2025, FUTORE announced that Kim Sung Joong will be releasing his first digital single "DNDN (Day n Day n Night)", on April 8.[3]

Personal life[]

Military service[]

He enlisted in the military on January 19th, 2021.[citation needed] He was discharged on July 18, 2022.[citation needed]

Discography[]

Digital singles[]

  • "DNDN (Day n Day n Night)" (2025)

Collaborations[]

  • "믿어요" (with 109) (2024)
  • "Everwhite Winter" (with Heedo) (2024)

Filmography[]

Reality shows[]

Trivia[]

  • Prior to his debut in the group, he communicated with fans through his personal Instagram account.
  • He is a 4th dan in Taekwondo.

Gallery[]

Promotional[]

SNS[]

References[]

Official links[]

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