How Would THE BOYZ (더보이즈) sing 'EN GARDE' (준비, 시작!) by EN BUTTER, BOYS PLANET (보이즈 플래닛)

What do you think? Please Like this video & Subscribe to my channel for more videos! :) #더보이즈 #보이즈플래닛 #HowWouldSing © MNET No Copyright Infringement Intended.