Who are the 1st, 2nd, 3rd gen Kpop Idols

1st gen (1990s-early 2000s)

Seo Taiji

SES

FINKL

HOT

Sechskies

GOD

Shinhwa

BoA

Rain

Kangta

Lee Hyori

Fly to the Sky

Epik High

PSY

2nd gen (mid 2000s-early 2010s)

TVXQ

SNSD (Girls Generation)

Wondergirls

2NE1

SS501

Big Bang

Kara

T-ARA

2AM

2PM

Super Junior

BEAST

Shinee

Sistar

Miss A

F(x)

After School

Son Dam-bi

G.NA 

Girls’ Day

9Muses

Hello Venus

Orange Caramel

Brown Eyed Girls

Hyuna

Davichi

K-Will

Busker Busker

3rd gen (mid 2010s – current)

BLACKPINK

BTS

APINK

Cosmic Girls

TWICE

Red Velvet

ITZY

Lovelyz

Oh My Girl

Got7

NU’EST

BtoB

BlockB

BAP

AOA

EXID

N.FLYING

IOI

Wanna One

IZ*ONE

X1

Akdong Musician

IU

Seventeen

Kard

Sonamoo

Mamamoo

Momoland