Resolves to the 1st place at the 2026 Indonesia National Mathematical Olympiad. It will still resolve even if the absolute winner title is abolished. If it is explicitly stated that the 1st place is tied, I will resolve multi.
The list features 9 contestants of 2026 Indonesia TST who are still eligible and have not yet won gold medal at any previous OSN.
(There were 11 contestants still age-eligible, with Chrysander and Yusril already having won gold OSN, which makes them ineligible for OSN 2026, therefore only 9 TSTers are eligible for OSN 2026.)
List of Absolute Winners:
2025: Chrysander Immanuel Ambrose Setiawan
2024: Jesreel Hasiholan Tua Sigalingging
2023: Kevin Adi Senjaya
2022: Janssen Edyth Lim
2021: Evelyn Lianto
2020: Vanya Priscillia Bendatu
2019: Valentio Iverson
2018: Christopher Matthew
2017: Filbert Ferdinand
2016: Andrew Wiraatmaja
2015: Farras Mohammad Hibban Faddila
2014: Ruben Solomon Partono
2013: Jonathan Mulyawan Woenardi
2012: Moh Yasya Bahrul Ulum
2011: Fransisca Susan
2010: Yoshua Yonatan Hamonangan
2009: Johan Gunardi
2008: Iwan Ernanto
1,000His destiny
Context:
The table is absolute winner of OSN Math 2017-2025 in each of elementary (grade 4-5), junior high (grade 7-8), and high school (grade 9-11) category.
There may be logistical issues with IMO 2026 preparation camp and the OSN 2026 schedule.