According to media outlets, 14 girl group members from 7 different groups will participate in the recording for JTBCŌĆÖs entertainment show Knowing Bros. HereŌĆÖs the lineup: LovelyzŌĆÖs Seo Ji Soo and Lee Mi Joo; GFRIENDŌĆÖs Eunha and Umji; MOMOLANDŌĆÖs JooE and Nancy; AprilŌĆÖs Chaekyung and Naeun; Cosmic GirlsŌĆÖs Soobin and Dayoung; Weki MekiŌĆÖs Choi Yoo Jung and Kim Do Yeon; and (G)I-DLEŌĆÖs Miyeon and Yuqi. In response, an official from JTBC said, ŌĆ£These 14 members will appear in the same episode. The recording will take place this week, and the episode will air on Oct. 31.ŌĆØ This marks the largest number of guests the show has invited at once. Source (1)