[K-POP Hot News] The coolest pair on the internet-beatboxing masters cover PSY's 'Hang Over' and more...

Introducing Stim Marvel, a YouTube channel where two friends

boast their beatboxing talents and silly humor.

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Such as a imitates of how different countries beatbox

(starting from South Korea, China, U.K, to North Korea respectively)

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Super awesome demonstration of  flute, dubstep beatboxing... Check it out!

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