2020 Idol Star Athletics Championships (2020) — Cast
Cast
| Lee Min-hyuk | Self |
| Lee Jae-jun | Self |
| Kyoung-yoon | Self |
| Kim Yong-hee | Self |
| Lee Jin-woo | Self |
| Kim Jae-hyun | Self |
| Kim min seok | Self |
| Ju Haknyeon | Self |
| Kim Jun-seo | Self |
| Lee Dong-heon | Self |
| Lee Min-hyuk | Self |
| Lee Jae-jun | Self |
| Kyoung-yoon | Self |
| Kim Yong-hee | Self |
| Lee Jin-woo | Self |
| Kim Jae-hyun | Self |
| Kim min seok | Self |
| Ju Haknyeon | Self |
| Kim Jun-seo | Self |
| Lee Dong-heon | Self |