MAMAMOO was photographed participating in the recording of JTBC's "Knowing Brothers"

On September 29, MAMAMOO members were photographed attending the recording of JTBC's "Knowing Brothers"!

MAMAMOO will return to the 'Knowing Brothers' classroom for the third time as a group with their 12th mini-album "Mic: ON" on October 10. While it's not known when the series will air, fans speculate that it will be after the group's October return.