Ian Bobrus

Two-time IOI medalist for Kyrgyzstan (silver 2024, bronze 2026) and Codeforces Master 'yanb0'. A student at the Gazprom Kyrgyzstan school in Bishkek, he is ranked among the strongest young programmers in Central Asia, with a rare dual record in informatics and olympiad mathematics (IMO 2023-2026) and Kyrgyzstan's first-ever APIO gold in 2025.

Notes7

• Represented Kyrgyzstan at IOI in both 2024 (silver, rank 79/353) and 2026 (bronze, rank 100/375), confirming the task premise; in 2026 the Kyrgyz team achieved a 100% medal rate.Aug 13, 2026
• His APIO-gold and IOI-medal trajectory (silver 2024 -> gold APIO 2025 -> bronze IOI 2026) shows he was competing at the very top of the junior age bracket for Kyrgyzstan, the country's leading young programmer.
• Won gold at APIO 2025 as a 9th-grader, the first gold medal in Kyrgyzstan's history at the Asian-Pacific Informatics Olympiad; coached by Mederbek Osmonov.Jun 2, 2025
• Competes on Codeforces as 'yanb0' - Master, current rating 2173, peak 2179, Bishkek, Kyrgyzstan.
• Also an olympiad mathematician: IMO competitor for Kyrgyzstan 2023-2026, best rank 100 (2024), indicating rare dual strength in informatics and mathematics.
• Studied at the Gazprom Kyrgyzstan school in Bishkek, base of Kyrgyzstan's national informatics team; 2026 IOI teammates included Alihan Aidarbekov and Ramazan Mananov (silver), led by Kylychbek Uraiymov.2026
• Won silver at APIO 2024 while an 8th-grader at the Gazprom Kyrgyzstan school, competing online.Jun 11, 2024
• Named in the IOAI (International Olympiad in AI) Hall of Fame for Kyrgyzstan.