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Yeon Joon Chang (장연준)’s Competitions
Every competition Yeon Joon Chang (장연준) has competed at — browse as poster cards, a compact list, or on the map.
1 competitions · 1 cities · 0 countries · 0 podiums
Korea Winter 2019
Korea Winter 2019Jan 19, 2019경기도 안양시 (Anyang-si, Gyeonggi-do)2 eventsWCA
03 PRs