List of Famous people who are 70

Demetrios Christodoulou is a Greek mathematician and physicist, who first became well known for his proof, together with Sergiu Klainerman, of the nonlinear stability of the Minkowski spacetime of special relativity in the framework of general relativity. Christodoulou is a 1993 MacArthur Fellow.

Abdelkader Taleb Omar was the Prime Minister of the Sahrawi Arab Democratic Republic (SADR), in the framework of the government-in-exile proclaimed by the Polisario Front.

Mary Austin was born in 1951 in Fulham, London. She is well-known for her relationship with Freddie Mercury, who referred to her as his "common-law wife." Freddie Mercury is a culturpope icon, the lead vocalist of the British rock band Queen. Queen's record A Night at the Opera (1975) contains the Mercury-penned ballad “Love of My Life,” written for Austin.

Michael Lee-Chin,, , is a Jamaican-Canadian billionaire businessman, and philanthropist and the chairman and CEO of Portland Holdings Inc, a privately held investment company in Ontario, Canada.

Jean-Louis Fabiani is a French sociologist, professor of sociology and social anthropology at the Central European University, and the director of studies at the Centre d'études sociologiques et politiques Raymond Aron at the École des Hautes Études en Sciences Sociales.

Jean-Michel Leniaud is a French historian of art. A specialist of architecture and art of the 19th and 20th centuries, he was director of the École Nationale des Chartes from 2011 to 2016. He is president of the Société des Amis de Notre-Dame de Paris.

Eero Olavi Hämeenniemi is a Finnish composer, musician and writer. He is a docent and professor at the University of the Arts Helsinki.

Héctor Rodríguez Torres is a Cuban judoka and Olympic champion. He won a gold medal at the 1976 Summer Olympics in Montreal. by defeating South Korea's Chang Eun-kyung in the final.

Ladislav Lábus is a Czech architect and university teacher. He is brother of the Czech actor Jiří Lábus.