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HeartGrey VS Zhang Ze China Beatbox battle 2015

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HEARTGREY (HONG KONG) | Grand Beatbox Battle 2014 | Show Battle Elimination

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HEARTGREY | Grand Beatbox Battle Studio Session 14'

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Heartgrey VS Alexinho | CNBC 2016 | J4F (Just 4 Fun) Battle

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Heartgrey (HK) vs Show-go (JPN) ｜Asia Beatbox Championship 2018 Solo Elimination

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HEARTGREY VS SHOW GO｜Asia Beatbox Championship 2018 Solo Beatbox Battle

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HEARTGREY | Grand Beatbox SHOWCASE Battle 2017 | Elimination

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Hong Kong Beatbox Championship 2015 Final Heartgrey VS 啊超

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Heartgrey - Hong Kong - 4th Beatbox Battle World Championship

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HEARTGREY 🇭🇰 VS ARTSY 🇲🇾 | SOLO SEMI FINAL | ARMAGEDDON 2019 | BEATNATION

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RAFLY VS HEARTGREY｜Asia Beatbox Championship 2018 Solo Beatbox Top 8

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HeartGrey Showcase @ 2017 Hong Kong Beatbox Battle Championship

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