Assistant Professor Jonathan Weigel, who teaches business ethics to MBA students and studies how fragile states can build more accountable governance, has been named one of Poets & Quants’ “World’s Best 40-Under-40 Graduate Business Professors of 2026.” Weigel was selected from more than 1,700 nominations from students, administrators, and faculty members at business schools around the world. Nominees were evaluated on teaching, research, and business impact.