Without telling your ages, which boy group was the most popular during your school days?

 Which boy group member was the most popular among girls in elementary, middle, and high school?

For me, EXO in elementary school, WannaOne in middle school, and TXT in high school.

instiz

-Elementary school: Bigbang, 2PM.
Middle school: Beast, Infinite.
High school: EXO, Seventeen. 

-Elementary school: Infinite.
Middle school: Bigbang, EXO.
High school: WannaOne.

-Elementary school: EXO.
Middle school: BTS.
High school: NCT? The Boyz?

-I was born in 1997. What are you going to do with that?

-Elementary school: Beast.
Middle school: EXO.
High school: BTS, WannaOne. 

-Elementary school: Beast.
Middle school: EXO.
HIgh school: EXO. 

-Elementary school: EXO.
Middle school: WannaOne.
High school: NCT.

-Elementary school: TVXQ, Bigbang.
Middle school: Beast, EXO.
High school: BTS, WannaOne.
  ㄴ(OP): Are you a '99liner?

-Elementary school: H.O.T
Middle school: god
High school: TVXQ.

-Elementary school: Bigbang.
Middle school: Beast.
High school: EXO
   ㄴ(OP): Are you by any chance '96 or '97 liner?

-Elementary school: B1A4
Middle school: EXO
High school: WannaOne

-Elementary school: WannaOne
Middle school: BTS
High school: RIIZE.