List of Famous people born on June 23rd

Richard Peter Stanley is an Emeritus Professor of Mathematics at the Massachusetts Institute of Technology, in Cambridge, Massachusetts. From 2000 to 2010, he was the Norman Levinson Professor of Applied Mathematics. He received his Ph.D. at Harvard University in 1971 under the supervision of Gian-Carlo Rota. He is an expert in the field of combinatorics and its applications to other mathematical disciplines.

Christine Diane Witty is an American speed skater and racing cyclist and participated in the Olympic Games in both sports.

Tatiana Felixivna Lysenko is a Soviet and Ukrainian former gymnast, who had her senior competitive career from 1990 to 1994. Lysenko was a member of the Soviet Union team during the early 1990s, a period when its pool of talent was deep.

John Brian Conrey is an American mathematician and the executive director of the American Institute of Mathematics. His research interests are in number theory, specifically analysis of L-functions and the Riemann zeta function. He received his B.S. from Santa Clara University in 1976 and received his Ph.D. at the University of Michigan in 1980.