Ilana Walder-Biesanz

Ilana Walder-Biesanz is the founder and CEO of National Math Stars, a nonprofit that finds mathematically extraordinary children as early as second and third grade and gives each of them a decade of mentorship, advising, and funding worth more than $100,000. A child prodigy herself who took college courses at 13 and finished her undergraduate degree at 19, she pairs an engineer's rigor with a theater critic's flair. Before building National Math Stars she was a product manager at Yahoo, a Bain consultant, a Gates Cambridge Scholar, a Fulbright researcher of German opera staging, and a working opera critic. In December 2025, Jeff and Lauren Sanchez Bezos named her one of five recipients of a $5 million Courage & Civility Award.