2019 Presenters BARKIN/SELISSEN PROJECT Dr. Amelia Taylor Dr. Annie Raymond Dr. Avi Wigderson Dr. Emily Riehl Dr. Francis Su Dr. Holly Krieger Dr. James Tanton Dr. Lillian Pierce Dr. Marcus du Sautoy Dr. Mary Lou Zeeman Dr. Suzanne L. Weekes John Urschel Mark Mitton Nancy Scherich
