The Lunar New Year special '2019 Idol Star Athletics Championship' is back with a brand new lineup of your favorite K-Pop idols!

On December 27, MBC released the full list of the 51 idol teams who are officially registered to participate in the upcoming '2019 ISAC' in various categories including track & field, archery, bowling, rhythmic gymnastics, penalty kick shootout, and more. 

Recording for the main 'ISAC' takes place on January 7 at the Incheon Samsan World Gymnasium, with recording for the bowling portion taking place on January 14. MCs for this upcoming 'ISAC' include Jun Hyun Moo, Leeteuk, TWICE, Girl's Day's Yura, Shindong, and Kim Shin Young. 

Finally, fans can catch the 2019 Idol Star Athletics Championship' airing some time this February during the Lunar New Year holidays!

Male idol groups attending the '2019 ISAC' include EXO, Super Junior, iKON, Seventeen, MONSTA X, ASTRO, NCT 127, and more. Female idols groups include TWICE, Red Velvet, G-Friend, Gugudan, IZ*ONE, fromis_9, and more. Check out the full list below!