According to media outlet reports on January 22, boy group BTOB has turned down an offer to compete on Mnet's survival program 'Kingdom'. 

So far, the fierce performance competition program will feature The Boyz, Stray Kids, and ATEEZ, with iKON in the final stages of negotiating their appearance as well. The program is currently seeking out the final few teams to face off against these boy groups in a series of dance performance battles. 

Meanwhile, Mnet's 'Kingdom' will be hosted by TVXQ's Yunho and Changmin.