List of Famous people who are 65

Claude R. LeBrun is an American mathematician who holds the position of SUNY Distinguished Professor of Mathematics at Stony Brook University. Much of his research concerns the Riemannian geometry of 4-manifolds, or related topics in complex and differential geometry.

Jean Henry Céant is a Haitian politician who was the twenty-first Prime Minister of Haiti.

Stephen Joseph Elledge is an American geneticist. He is currently the Gregor Mendel Professor of Genetics and Medicine in the Department of Genetics at Harvard Medical School and in the Division of Genetics at the Brigham and Women’s Hospital, and is an Investigator with the Howard Hughes Medical Institute. He earned his B.Sc. in chemistry from the University of Illinois at Urbana–Champaign and his Ph.D. in biology from MIT. His research is focused on the genetic and molecular mechanisms of eukaryotic response to DNA damage. He is a member of the National Academy of Sciences and has been a Howard Hughes Medical Institute (HHMI) investigator since 1993.

Mark Verheiden is an American television, movie, and comic-book writer. He was a co-executive producer for the television series Falling Skies for DreamWorks Television and the TNT network.

James Hansen Newman, Ph.D. is an American physicist and a former NASA astronaut who flew on four Space Shuttle missions.