Six medals for Bulgaria from the 66th International Mathematical Olympiad in Australia
The Bulgarian team after the award ceremony The 66th International Mathematical Olympiad (IMO 2025) was held from 10 to 20 July 2025, hosted by Sunshine Coast, Australia. A record 630 students from 110 countries participated in the most prestigious and oldest mathematics competition. The competition days were 15 and 16 July, with 3 problems to be solved, scored out of 7 points each, in 4 and a half hours. The problem coordination took place on 17 and 18 July and the closing ceremony on 19 July. The Bulgarian team consisted of 6 competitors. According to the official ranking, the results of the Bulgarian team in IMO in terms of participants and medals are as follows: Angel Hristov, Burgas, “Acad. Nikola Obreshkov” School [...]