También conocido/a como: 구승현, Goo Seung-Hyeon
Young Kim Su-hong
Kid at Rehab
Hwang Chi-woong
Young Sang-man
Young Jeong-jo
Kang Chae-yoon and Dam's eldest son
Young Park Hoon
Park Soo-Ha (young)
Hong Chan-doo (young)
Oh Jung-min