Why are mixed- gender groups called co-ed groups

Simply a place to have open and critical discussions, opinion, and thoughts on K-Pop idol/group/song/mv etc etc.

Why are mixed-gender groups called co-ed groups?

K-Pop (Korean popular music) is a musical genre consisting of pop, dance, electropop, hiphop, rock, R&B, and electronic music originating in South Korea. In addition to music, K-Pop has grown into a popular subculture, resulting in widespread interest in the fashion and style of Korean idol groups and singers.