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MANIFOLD
Will a junior high school student win gold medal at the 2026 Indonesia National Mathematical Olympiad?
4
Ṁ100Ṁ26
Dec 31
58%
chance

Resolves YES if and only if at least one of the 5 gold medalists at the OSN Matematika SMA/MA 2026 is grade 8 or 9 during registration.

Historical OSN gold medalists who were still in Junior High School:

2025: Yusril Ihsan Adinatanegara (#4)

2024: N/A

2023: N/A

2022: Janssen Edyth Lim (#1)

2021: Maulana Satya Adigama (#5)

2020: Vannes Wijaya (#3)

2019: N/A

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