They Debuted at the Same Time but People Thought That BLACKPINK is the Senior!







WJSN
Debut Date: February 25, 2016



Gugudan
Debut Date: June 28, 2016


Blackpink

Debut Date: August 8, 2016


Momoland

Debut Date: November 10, 2016

These are the 4 female idol groups that debuted in the same year but, the achievement gap is too big that some netizens thought that Blackpink is the most senior group among them!