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Ong Jun Chen’s Competitions
Every competition Ong Jun Chen has competed at — browse as poster cards, a compact list, or on the map.
1 competitions · 1 cities · 0 countries · 0 podiums
Miri City 20th Anniversary STEM Cube Open 2025
Miri City 20th Anniversary STEM Cube Open 2025May 25, 2025Miri, Sarawak5 eventsWCA
09 PRs