My Teenage Boy: Fantasy Boys

Main Host

• 
  Shim Chang Min Main Host

Regular Member

• 
  Jeon So Yeon

  [Homeroom teacher]

  Regular Member
• 
  Jang Woo Young

  [Homeroom teacher]

  Regular Member
• 
  Jin Young

  [Homeroom teacher]

  Regular Member
• 
  Kang Seung Yoon

  [Homeroom teacher]

  Regular Member
• 
  Kebee

  [Rap teacher]

  Regular Member
• 
  Jung Han Hae

  [Rap teacher]

  Regular Member
• 
  Jang Jin Young

  [Vocal teacher]

  Regular Member
• 
  Soodyacht Patsit Permpoonsavat

  [Contestant]

  Regular Member
• 
  K-Soul

  [Contestant]

  Regular Member
• 
  Kang Hyun Woo

  [Contestant]

  Regular Member
• 
  Moon Hyun Bin

  [Contestant]

  Regular Member
• 
  Yang Tae Seon

  [Contestant]

  Regular Member
• 
  Long Guo Hao

  [Contestant]

  Regular Member
• 
  Yoo Jun Won

  [Contestant]

  Regular Member
• 
  TK

  [Contestant]

  Regular Member
• 
  Kang Dae Hyun

  [Contestant]

  Regular Member
• 
  Santa Pongsapak Udompoch

  [Contestant]

  Regular Member
• 
  Kanemura Hayato

  [Contestant]

  Regular Member
• 
  Hong Sung Min

  [Contestant]

  Regular Member
• 
  Ling Qi

  [Contestant]

  Regular Member
• 
  Ha Seok Hee

  [Contestant]

  Regular Member
• 
  Park Min Geun

  [Contestant]

  Regular Member
• 
  Moon Hyeok Jun

  [Contestant]

  Regular Member
• 
  Kim Dae Hee

  [Contestant]

  Regular Member
• 
  Bae Seung Yoon

  [Contestant]

  Regular Member
• 
  Nam Seung Hyun

  [Contestant]

  Regular Member
• 
  Kim Beom Jun

  [Contestant]

  Regular Member
• 
  Kang Min Seo

  [Contestant]

  Regular Member
• 
  Kang Seon Jun

  [Contestant]

  Regular Member
• 
  Kang I Rang

  [Contestant]

  Regular Member
• 
  Hikari

  [Contestant]

  Regular Member
• 
  Hwang Jae Min

  [Contestant]

  Regular Member
• 
  Ha Jae Min

  [Contestant]

  Regular Member
• 
  Hinata

  [Contestant]

  Regular Member
• 
  Hikaru

  [Contestant]

  Regular Member
• 
  Bae Jae Ho

  [Contestant]

  Regular Member
• 
  Leo

  [Contestant]

  Regular Member
• 
  Kim Woo Seok

  [Contestant]

  Regular Member
• 
  Kim Gyu Rae

  [Contestant]

  Regular Member
• 
  Daniel Hyunoo Lachapelle

  [Contestant]

  Regular Member
• 
  Yuma

  [Contestant]

  Regular Member
• 
  Moon Jae Young

  [Contestant]

  Regular Member
• 
  Jin Myung Jae

  [Contestant]

  Regular Member
• 
  Lee Han Bin

  [Contestant]

  Regular Member
• 
  Nam Jin Myung

  [Contestant]

  Regular Member
• 
  Oh Hyeon Tae

  [Contestant}

  Regular Member
• 
  Song Du Hyun

  [Contestant]

  Regular Member
• 
  Shiryu

  [Contestant]

  Regular Member
• 
  Byeong Cheol

  [Contestant]

  Regular Member
• 
  Park Hyeong Geun

  [Contestant]

  Regular Member
• 
  Choi Min Seo

  [Contestant]

  Regular Member
• 
  Kim Kyu Hyun

  [Contestant]

  Regular Member
• 
  Jung Deun Haesol

  [Contestant]

  Regular Member
• 
  Ivan Tsai

  [Contestant]

  Regular Member
• 
  Oh Seung Chan

  [Contestant]

  Regular Member
• 
  Park Seong Min

  [Contestant]

  Regular Member
• 
  Jung Bo Moon

  [Contestant]

  Regular Member
• 
  Kaedan

  [Contestant]

  Regular Member
• 
  Sang Woo

  [Contestant]

  Regular Member
• 
  Jo Yeon Woo

  [Contestant]

  Regular Member
• 
  Keum Jin Ho

  [Contestant]

  Regular Member
• 
  Jung Koo Hyun

  [Contestant]

  Regular Member

Guest

• 
  Lee Soo Ji

  [Guest MC] (Ep. 3)

  Guest
• 
  Choi Min Ho

  (Ep. 6)

  Guest
• 
  Minnie Nicha Yontararak

  (Ep. 9)

  Guest