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Gyeong Sung Kim
Potomac, Maryland, United States
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July 9, 2020, 1:36 p.m. PDT
Yunho Hwang's team
joined team
April 28, 2020, 10:19 a.m. PDT
Solar Desalination
registered for challenge
Sept. 11, 2019, 11:07 a.m. PDT
UMD CEEE Yunho Hwang's Team
joined team
