They challenged So Chan whee's high-pitched song 'Tears'!

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"Discover your taste in K-contents"

#eunkwang #BTOB #chen #EXO #knowingbros #KPOP #kcontentsvoyage
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What's the program in the video?

【Knowing Bros】
https://tv.jtbc.co.kr/jtbcbros

JTBC 170506 broadcast and so on
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