First Generation Kpop Idol Groups. They are As One Chakra Cleo Click-B Fly to the Sky god and TTMa. Baby VOXs original lineup consisted of 5 members.
Kim E-Z Lee Hee-jin Jung Hyun-jeon Cha Yu-mi and Jung Shi woon. Well-known groups from this generation are Shinhwa SES Sech Kies Turbo GOD Fly to the Sky and HOT. Even in this era people could tell that Kpop had the potential for global success.
Heres a look through K-Pops first generation.
Check out the slideshow below showing what I classify as the first generation Kpop groups. The group debuted with their 3 members. SM Entertainment one of the leading Korean agencies produced the first-ever idol group called HOT. Text is available under the Creative Commons Attribution-ShareAlike.