Choi Wonchang
Nationality South Korea
Age 30
Brown belt in Jiu-Jitsu
Purple belt
Achieved
2020, June 14th
Promoted by Kim Dongkyun
Competed as purple belt on Abu Dhabi Jiu Jitsu Pro
Blue belt
Achieved
2017
Promoted by JahyunPark/InnateBJJ
Competed as blue belt on Abu Dhabi Jiu Jitsu Pro
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