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2026 Fields Medals awarded to Yu Deng, John Pardon, Jacob Tsimerman and Hong Wang

scienceJul 23, 202619204

The International Mathematical Union awarded the 2026 Fields Medals to Yu Deng, John Pardon, Jacob Tsimerman and Hong Wang at the opening ceremony of the International Congress of Mathematicians in Philadelphia. Hong Wang, a researcher at NYU and France's Institut des Hautes Études Scientifiques, is the third woman and the first Chinese woman ever to receive a Fields Medal; she was cited for resolving the three-dimensional Kakeya conjecture together with Joshua Zahl. Yu Deng, originally from Shenzhen and based at the University of Chicago, was honored for work on axiomatizing physics, including a key paper coauthored with Zaher Hani and Xiao Ma. John Pardon was recognized for contributions to topology and geometry, and Jacob Tsimerman was praised for extending logical frameworks into algebraic geometry; Pardon is at Stony Brook University and Tsimerman is at the University of Toronto. The IMU noted that Deng and Wang make this the first occasion two Chinese scholars have won simultaneously, and Ulrike Tillmann, IMU vice-president, said another woman winning the medal shows women contributing at the highest level. Fields Medals are awarded every four years to between two and four mathematicians under 40, recognizing both achievement and future potential.

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