India secures 7th rank at 66th international mathematical olympiad
India delivered a stellar performance at the 66th International Mathematical Olympiad (IMO) held in Sunshine Coast, Australia, finishing 7th among 110 participating countries, matching its best historical rank and setting a new national record.
The six-member Indian team returned with a full medal tally, comprising three gold, two silver, and one bronze. With a cumulative score of 193 out of 252, this marks India's highest-ever score at the IMO, surpassing all previous records since its debut in 1989.
The gold medal winners were Kanav Talwar, Aarav Gupta, and Adhitya Mangudy. Abel George Mathew and Aadish Jain took home silver medals, while Archit Manas earned a bronze. The students, hailing from various parts of India, including four from Delhi, competed against 630 participants worldwide.
The team's performance places India 7th globally, a rank it had previously achieved in 1998 and 2001. This also marks the second time India has won three gold medals at a single IMO, with the first instance occurring in 1998. India's best-ever performance came in 2024, when the team secured the 4th position and bagged four gold medals.
The Indian delegation was led by Prof. Shanta Laishram of the Indian Statistical Institute (ISI), Delhi, with Dr. Mainak Ghosh from ISI Bengaluru serving as Deputy Leader. Observers included MIT undergraduate Atul Shatavart Nadig and Dr. Rijul Saini.
The selection and training of India's IMO team are coordinated by the Homi Bhabha Centre for Science Education (HBCSE), TIFR, the national nodal agency for Olympiad programmes in subjects like mathematics, physics, chemistry, biology, and astronomy.
India's sustained excellence at the IMO has been underscored by consistent top-10 finishes—seven in total since 1989—and an accelerating medal count in recent years. Between 2023 and 2025 alone, Indian students have clinched nine gold medals. The IMO challenges participants with six advanced-level problems in areas such as algebra, combinatorics, number theory, and geometry. Each student can earn a maximum of 42 points, with the combined team score capped at 252.
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