A Quiet Genius Reshapes Geometry with the 2026 Fields Medal

John Pardon, renowned for turning hard problems into unifying frameworks, has earned the 2026 Fields Medal for ground‑breaking work in knot theory, topology, and symplectic geometry—ranging from showing arbitrarily large knot distortion to resolving the MNOP conjecture on Calabi–Yau manifolds—and for developing new tools like virtual cycles and what’s now called the Pardon algebra, which are reshaping the foundations of symplectic geometry.