Winston Khogres
2602242460
SMA Sutomo 1 Medan
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Revaldo Richie
2602240631
Ronghuai international school
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Athar Danish
2602117014
ICS Pekanbaru
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Gerald Nainggolan
2602189133
SMA Kristen Kalam Kudus 2
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Olivier Josephine
2602189083
SMA Santo Fransiskus
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