MCOUNTDOWN

M COUNTDOWN｜Ep.859
BOY STORY - Pump !t Up (Korean Ver.)
(BOY STORY - Pump !t Up (Korean Ver.))

World No.1 Kpop Chart Show M COUNTDOWN 
Live Streaming: Every Thursday 6PM(KST) 
Pre-Vote: Every Saturday 00:00 ~ Monday 23:59(KST)