Rookie boy group iKON is so popular, even though they've just debuted this fall, they're already having another concert!

They held their debut concert 'Showtime' in October, and their next concert will take place on January 30 and 31 at the same venue, Seoul's Olympic Gymnastics Stadium.

Their debut concert was a huge success, selling out all tickets in that huge stadium. And we can safely predict the same will happen for this January concert series.

SEE ALSO: "We will surely come back," iKON hypes up the crowd during their 'Limited Tour - Get Back' in Manila

This will be a great chance for fans who missed iKON's 'Showtime' concert, or for those who just want to see them again. Will you be going to their next concert?