Andrej Krčmar

Andrej Krčmar is a mathematician and high-school student from Banja Luka, Bosnia and Herzegovina, and one of the most decorated mathematics competitors in the country's history. He represented Bosnia and Herzegovina at the International Mathematical Olympiad four consecutive years (2023-2026), winning a gold medal at IMO 2024 in Bath, UK with 30/42 points - the country's first IMO gold in 32 years - and silver medals at IMO 2023, 2025 and 2026. He also competed for BiH at the International Olympiad in Informatics 2025 and has won numerous prizes in physics and computer-science competitions. In February 2026, while in his final year at Gimnazija Banja Luka, he was accepted to the University of Cambridge.

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• Represented BiH at the IMO four consecutive years: silver 2023 (28 pts), gold 2024 (30 pts), silver 2025 (30 pts), silver 2026 (24 pts).Jul 20, 2026
• Accepted to the University of Cambridge in February 2026 as a maturant at Gimnazija Banja Luka, announced via the 'Naum' Centre for Giftedness and the Vladimir Prelog Scientific Society.Feb 23, 2026
• Won the gold medal at IMO 2024 in Bath, UK with 30/42 points - Bosnia and Herzegovina's first IMO gold in 32 years.Jul 26, 2024
• His 2024 IMO gold was part of a historic team result that placed BiH alongside China, USA, South Korea and Vietnam, won alongside Vuk Janković.Jul 27, 2024
• In 2024, after the IMO gold, he was entering only the third grade of Gimnazija Banja Luka - he competed at the IMO while still in the early years of high school.Jul 26, 2024
• His Cambridge placement was promoted jointly by the Banja Luka 'Naum' Centre for Giftedness and Sarajevo's Vladimir Prelog Scientific Society, tying him to BiH's gifted-education network.Feb 19, 2026
• Also a strong informatician: contestant at the International Olympiad in Informatics (IOI) 2025 for BiH, 216.72 pts (36.12%), rank 200/330.Aug 1, 2025
• Republika Srpska media frame him as an 'Olympic champion from Republika Srpska'; he is a flagship talent for Banja Luka's math-talent pipeline.Jul 27, 2024
• Featured as a guest on RTRS public-broadcaster programming discussing his achievements - a public-access signal beyond competition results.Jul 20, 2024