Cho Si-yoon

  • Hangul: 조시윤
  • Age: 20
  • Bloodtype: B
  • Height: 160.0 cm
  • Weight: 43 kg
  • Trainee period: 4 years and 4 months
  • Hobby: Shopping, listening to music
  • Speciality: Play the piano
  • Company: DSP Entertainment