International Mathematical Union The International Mathematical Union awards the Fields Medal to mathematicians Hugo Duminil-Copin of France, June Huh of the United States, mathematician)">James Maynard of the United Kingdom, and Maryna Viazovska of Ukraine, at the quadrennial International Congress of Mathematicians in Helsinki, Finland. Fields Medals in Mathematics Won by Four Under Age 40 © The New York Times Sources: The New York Times
