Yes, there's 11 of them. They were formed in 2016 on the musical reality/competition program "Produce 101" in which the group was chosen through a series of trials from a pool 101 trainees from various companies. It was a popular program and ensured them a broad platform or recognition from which to launch their already sky-rocketing careers.
Twice is JYP's reality-show-formed teenage girl group that has burst upon the scene since 2015 with their killer debut single "Like Ooh Ahh!" I'm sure we'll be writing more about them as the weeks and months progress, but for now, here's "Like Ooh Ah!"
Currently in a bit of flux, having lost one member and the rest persuing solo projects, apparently, this JYP hot girl girl group, with their great looks, charisma, sweet and tight harmonies, and great boots, put out a string of major hits beginning in 2010.
One of the first huge "innocent groups," APink was launched in 2011 and took the KPop world by storm with a string of saccharine but catchy pop tunes that would help define a sugar sweet but essential KPop sub-genre, perhaps perfected by GFriend in 2015.
While SM's critic's favorite girl group f(x) was mired in controversy and forced to abandon their "Red Light" promotions with their fate in question, the company unveiled a new quirky/cute quartet named Red Velvet.