List of Famous people who are 91

Anatoly Vladimirovich Pokrovsky is a vascular surgeon recognized as a pioneer of vascular surgery in Russia. His text, Clinical Angiology, is acknowledged as a definitive treatment of the discipline in Russia and CIS.

Marshall David Sahlins is an American cultural anthropologist best known for his ethnographic work in the Pacific and for his contributions to anthropological theory. He is currently Charles F. Grey Distinguished Service Professor Emeritus of Anthropology and of Social Sciences at the University of Chicago.

Margo Glantz Shapiro is a Mexican writer, essayist, critic and academic. She has been a member of the Academia Mexicana de la Lengua since 1995. She is a recipient of the FIL Award.

Stephen Smale is an American mathematician, known for his research in topology, dynamical systems and mathematical economics. He was awarded the Fields Medal in 1966 and spent more than three decades on the mathematics faculty of the University of California, Berkeley.

Clive Selsby Revill is a New Zealand actor, singer, and voice artist. His roles include voicing the Emperor in the original theatrical edition of The Empire Strikes Back.

Jean Bourlès was a French professional road bicycle racer. He was born in Pleyber-Christ. He was a professional cyclist between 1954 and 1965. He won stage 16 in the 1957 Tour de France.

Jean Brankart was a Belgian professional road bicycle racer who was active from 1953 to 1960. In 1955, Brankart finished the 1955 Tour de France in second place, winning two stages.

Valentin Aleksandrovich Kotyk was a Soviet Pioneer and a partisan scout. He was also the youngest-ever Hero of Soviet Union.

Mohamad-Ali Keshavarz was an Iranian cinema and theater actor.

Enriqueta Estela Barnes de Carlotto is an Argentine human rights activist and president of the association of Grandmothers of the Plaza de Mayo. One of her daughters, Laura Estela Carlotto, was kidnapped and missing while pregnant in Buenos Aires, in late 1977. Through stories, she could ascertain that her daughter had given birth to a boy, and that her grandson was appropriated and his identity changed. She searched for him for nearly 36 years, until, on August 5, 2014, after a DNA check voluntarily made by the person concerned, her grandson was identified, and became the 114th in the list of recovered grandchildren.