Infinite Challenge Season 1 Characters & Cast — No Spoilers
Every character in Infinite Challenge season 1 with photos and the actors who play them, including Yoo Jae-suk, Jeong Hyeong-don, Noh Hong-chul — spoiler-free, nothing from later seasons.
- Self — played by Yoo Jae-suk
- Self — played by Jeong Hyeong-don
- Self — played by Noh Hong-chul
- Self — played by Kim Sung-soo
- Self — played by Park Myung-soo
- Self — played by Lee Kyeon
- Self — played by Pyo Young-ho
- Self — played by Lee Byung-jin
- Self — played by Koo Jun-yup
- Self — played by Cha Seung-won
- Self — played by Kim Jong-kook
- Self — played by Maria Sharapova
- Self — played by Kim Jin
- Self — played by Jeong Jun-ha
- Self — played by Lee Jung
- Self — played by Eun Ji-won
- Self — played by Chae Geon
- Self — played by Kim Jong-seok
- Self — played by Lee Beom-soo
- Self — played by Haha
All seasons of Infinite Challenge: full spoiler-free character guide