Real Name: Park Sung Ho Stage Name: Sungho 24 years old Male Pranks Woonhak and Guest a lot.

Real Name: Lee Sang Hyeok Stage Name: Riwoo 24 years old Male Pranks Woonhak and Guest a lot.

Real Name: Myung Jae Hyun Stage Name: Jaehyun 24 years old Male Pranks Woonhak and Guest a lot.

Real Name: Han Dong Min Stage Name: Taesan 23 years old Male Pranks Woonhak and Guest a lot.

Real Name: Kim Dong Hyun Stage Name: Leehan 23 years old Male Pranks Woonhak and Guest a lot.

Real Name: Kim Woon Hak Stage Name: Woonhak 21 years old Male