List of Famous people born in March

Carlos Castillo-Chavez is a Mexican-American mathematician who was Regents Professor and Joaquín Bustoz Jr. Professor of Mathematical Biology at Arizona State University. Castillo-Chavez was founder and the Executive Director of the Mathematical and Theoretical Biology Institute (MTBI) and the Institute for Strengthening the Understanding of Mathematics and Science. For 2019, Castillo-Chavez was Provost Visiting Professor in the Applied Mathematics Division and Data Science Initiative at Brown University. Castillo-Chavez retired from Arizona State University at the end of spring 2020.

Gary Bruce Ruvkun is an American molecular biologist at Massachusetts General Hospital and professor of genetics at Harvard Medical School in Boston. Ruvkun discovered the mechanism by which lin-4, the first microRNA (miRNA) discovered by Victor Ambros, regulates the translation of target messenger RNAs via imperfect base-pairing to those targets, and discovered the second miRNA, let-7, and that it is conserved across animal phylogeny, including in humans. These miRNA discoveries revealed a new world of RNA regulation at an unprecedented small size scale, and the mechanism of that regulation. Ruvkun also discovered many features of insulin-like signaling in the regulation of aging and metabolism. He was elected a Member of the American Philosophical Society in 2019.