Cast of Infinite Challenge
Main cast
Gilas Gil
Hahaas Haha
Hwang Kwang Heeas Hwang Kwang Hee
Jung Hyung Donas Jung Hyung Don
Jung Jun Haas Jung Jun Ha
Noh Hong Chulas Noh Hong-chul
Park Myung Sooas Park Myung Soo
Yang Se Hyungas Yang Se Hyung
Yoo Jae Sukas Yoo Jae-suk
