Is your K-pop fanbase the mightiest and most dedicated? Prove it in the PopCrush 2019 K-Pop March Madness Tournament: Battle of the Fan Armies!

There's no doubt that K-pop and Korean artists have been churning out some of the biggest hits and catchiest music of recent years. While the songs and performances more than stand on their own, there's something to be said about the passion of our favorite idols and groups' fans who, in their quest to support their faves, appear as if they really can accomplish anything when they put their minds and hearts together.

From streaming their favorite K-pop group all the way up the Billboard charts to making absolutely sure their bias (or favorite member, for those unfamiliar) trends worldwide on social media for their birthday, there is nothing more powerful than a determined K-pop fan. But which fandom has the most engaged, passionate members?

Vote your fiercest K-pop fanbase(s) below and stay tuned to see which fandoms are strong enough to move to Round 2 on March 11. (Voting for Round 1 ends midnight EST on Sunday, March 10.)

BLACKPINK vs. MAMAMOO

BTS vs. SHINee

EXO vs. Super Junior

GOT7 vs. NCT

LOONA vs. ATEEZ

MONSTA X vs. Seventeen

Red Velvet vs. TWICE

Tiffany Young vs. Holland

K-Pop Idol and Group Fan Names