Academic Background: Ph.D., University of Tennessee; B.S., University of Zagreb.
Research Interests: Geometric group theory, focusing on hyperbolic groups and their applications.
Appointments: Distinguished Professor of Mathematics, University of Utah; Visiting Scholar, Institute for Advanced Study.
Awards: Fellow of the American Mathematical Society; Three-time medalist at the International Mathematical Olympiad.
Publications: Seminal works in geometric group theory, published in top mathematics journals.