Korea Sings

Main Host

• 
  Nam Hee Suk

  [MC] (March 2024~)

  Main Host
• 
  Song Hae

  [MC] (May 1988 - May 1994, October 1994 - May 2022)

  Main Host
• 
  Lim Su Min

  [MC] (May - October 2022)

  Main Host
• 
  Kim Shin Young

  [MC] (October 2022 - March 2024]

  Main Host

Guest

• 
  Cho Young Gu

  [Contestant] (1991)

  Guest
• 
  Yang Ji Won

  [Contestant] (2000)

  Guest
• 
  Han Tae Ung

  [Contestant]

  Guest
• 
  Park Hye Shin

  [Contestant] (2006)

  Guest
• 
  Yoon Soo Hyun

  [Contestant] (2008)

  Guest
• 
  Lee Ah Reum

  [Contestant] (2009)

  Guest
• 
  Bae Ah Hyeon

  [Contestant] (2011)

  Guest
• 
  Shin Seong

  [Contestant] (2012)

  Guest
• 
  Han Ga Bin

  [Contestant] (2012)

  Guest
• 
  Jang Song Ho

  [Contestant] (2013)

  Guest
• 
  Poong Geum

  [Contestant] (2013)

  Guest
• 
  Choi Woo Jin

  [Contestant] (2014)

  Guest
• 
  Lee Jung Kwon

  [Contestant] (2015)

  Guest
• 
  Kwak Ji Eun

  [Contestant] (2015)

  Guest
• 
  Lim Do Hyung

  (2017 - Popularity Award)

  Guest
• 
  Kim Tae Yeon

  [Contestant] (2018 Jeollabuk-do Grand Prize)

  Guest
• 
  Sul Woon Do Guest
• 
  Um Jae Won Guest
• 
  Jeong Hyun Sook Guest
• 
  Cho Hang Jo Guest
• 
  Lee Chan Won

  [Contestant]

  Guest
• 
  Kim Hee Jae

  [Contestant]

  Guest
• 
  Jung Dong Won

  [Contestant]

  Guest
• 
  Hong Jam Eon

  [Contestant]

  Guest
• 
  Im Young Woong

  [Contestant]

  Guest
• 
  Song Ha Ye

  [Contestant]

  Guest
• 
  Jang Min Ho

  [Contestant]

  Guest
• 
  Jin Hae Sung

  [Contestant]

  Guest
• 
  Song Ga In

  [Contestant]

  Guest
• 
  Kim Soo Chan

  [Contestant]

  Guest
• 
  Song So Hee

  [Contestant]

  Guest
• 
  Jang Yoon Jeong

  [Contestant]

  Guest
• 
  Hong Seok Cheon

  [Contestant]

  Guest
• 
  Oh Seung Hee

  [Contestant]

  Guest
• 
  Park Sang Chul

  [Contestant]

  Guest
• 
  Byul

  [Contestant]

  Guest
• 
  Ji Won Yi

  [Contestant]

  Guest
• 
  Kim Bo Kyung

  [Contestant]

  Guest
• 
  Park Young Tak

  [Contestant]

  Guest
• 
  Kim Kyung Min

  [Contestant]

  Guest
• 
  Park Seo Jin

  [Contestant]

  Guest
• 
  Hwang Min Woo

  [Contestant]

  Guest
• 
  Lee Ye Jun

  [Contestant]

  Guest
• 
  Gong Hoon

  [Contestant] (2018)

  Guest
• 
  Kang Seung Yeon

  [Contestant] (2018)

  Guest
• 
  Kim Myung Sun

  [Contestant] (2019)

  Guest
• 
  Choi Seung Don

  [Contestant] (2019, 2020)

  Guest
• 
  Lee Do Jin

  [Contestant] (2021)

  Guest
• 
  Kim Na Yeong

  [Contestant] (2021)

  Guest
• 
  Na Sang Do

  [Guest Singer] (2022)

  Guest
• 
  Park Sung On

  [Contestant] (2022)

  Guest
• 
  Cho Joo Han

  [Contestant] (2022)

  Guest
• 
  Kwon Min Jeong

  [Guest singer] (2023)

  Guest
• 
  MissKim

  [Contestant] (2023)

  Guest
• 
  Bin Ye Seo

  [Contestant] (2022)

  Guest
• 
  Yu Ji U

  [Contestant] (2023)

  Guest
• 
  Park Cheol Gyu

  [Contestant] (2024)

  Guest
• 
  Suh Joo Kyung

  [Guest singer] (2025)

  Guest