Published on *Princeton Alumni Weekly* (https://paw.princeton.edu)

As a student in South Korea, June Huh envisioned a future as a poet or science journalist, according to profiles in *The New York Times* and *Quanta Magazine*. But in his final year of college, he took a course in algebraic geometry, taught by 1970 Fields Medalist Heisuke Hironaka. Working through proofs with Hironaka realigned Huh’s trajectory toward a career in mathematics.

In July, a decade and a half after taking that class and a year after becoming a Princeton professor, the 39-year-old Huh was one of four mathematicians to earn the 2022 Fields Medal from the International Mathematical Union (IMU). Often called “the Nobel Prize of mathematics,” the award is presented every four years and honors mathematicians under age 40 for “outstanding mathematical achievement for existing work and for the promise of future achievement.” Huh is best known for his work in geometric combinatorics. In a video produced by the Simons Foundation, he explains the field as building spaces and using “geometric intuition to extract information.”

From top: Danielle Alio/Princeton University; David Kelly Crow/Princeton University; Jim Harrison; Nurit Alon

Huh, who declined an interview request from PAW, has perhaps the least traditional career path of this year’s Fields recipients. He was not a child prodigy — in fact, he told the *Times* that his math grades were “notably mediocre” compared to his grades in other subjects. On Hironaka’s recommendation, he returned to the United States in 2009 to continue his graduate work (he was born in California while his parents were grad students). He turned heads with his initial work at the University of Illinois and completed his Ph.D. at the University of Michigan. He served as a fellow and visiting professor at Princeton and the Institute for Advanced Study before joining the University faculty full time.

Huh is the ninth Princeton professor to win the Fields Medal and the first since 2014, when Manjul Bhargava *01 received the award. Alumnus Akshay Venkatesh *02, a professor at the Institute for Advanced Study and visiting lecturer at Princeton, won the prize in 2018.

The Fields announcement was made at the IMU Award Ceremony July 5, where Princetonians won three other major awards. Physicist Elliott Lieb received the Gauss Prize for his mathematic contributions to multiple fields, including quantum mechanics, statistical mechanics, computational chemistry, and quantum information theory. Computer scientist Mark Braverman earned the Abacus Medal for his research on information complexity and communication protocols. And alumnus Barry Mazur *59, a professor at Harvard, was honored with the Chern Medal, a lifetime achievement award, “for his profound discoveries in topology, arithmetic geometry and number theory, and his leadership and generosity in forming the next generation of mathematicians,” according to the citation.

Earlier in the year, Princeton professor Noga Alon shared the $1.2 million Shaw Prize in Mathematical Sciences, which recognizes breakthroughs and career achievements, with Ehud Hrushovski, a professor at the University of Oxford who was a Princeton instructor and visiting assistant professor in the 1980s. The Shaw Prize Foundation credited the two researchers “for their remarkable contributions to discrete mathematics and model theory with interaction notably with algebraic geometry, topology and computer sciences.”

Since 2004, the Shaw Prizes have annually honored laureates in three areas: astronomy, mathematical sciences, and life science and medicine. Past winners of the math prize include Princeton professors János Kollár (2017) and Andrew Wiles (2005).