List of Famous people who are 66

Gloria Guida is an Italian actress and model. She is most famous for starring in commedia erotica all'italiana, particularly the La liceale series, and also in erotic coming-of-age-drama films in the mid-1970s.

Nikolay Semyonovich Zimyatov, is one of the most successful Soviet/Russian male cross-country skiers. He was the first man in the sport to win three gold medals at a single Winter Olympics, in the 30 km, 50 km and 4 × 10 km relay at the 1980 Lake Placid Games. In the 50 km race he finished two and half minutes ahead of the second place. He also won the 30 km event at the 1984 Winter Olympics in Sarajevo and was awarded Order of Friendship of Peoples that year.

Paul Gustave Simonon is an English musician and artist best known as the bassist for The Clash. More recent work includes his involvement in the supergroup The Good, the Bad & the Queen and playing on the Gorillaz album Plastic Beach in 2010, which saw Simonon reunite with The Clash guitarist Mick Jones and Blur frontman Damon Albarn – and which also led to Simonon becoming the live band's touring bassist for Gorillaz's Escape to Plastic Beach Tour.

Lee Smolin is an American theoretical physicist, a faculty member at the Perimeter Institute for Theoretical Physics, an adjunct professor of physics at the University of Waterloo and a member of the graduate faculty of the philosophy department at the University of Toronto. Smolin's 2006 book The Trouble with Physics criticized string theory as a viable scientific theory. He has made contributions to quantum gravity theory, in particular the approach known as loop quantum gravity. He advocates that the two primary approaches to quantum gravity, loop quantum gravity and string theory, can be reconciled as different aspects of the same underlying theory. His research interests also include cosmology, elementary particle theory, the foundations of quantum mechanics, and theoretical biology.

Grand Lee Bush is an American actor of stage, television and major motion pictures.

Igor Shubin is a Russian political figure, former mayor of Perm, deputy of the 7th and 8th State Dumas.

Roni Horn is an American visual artist and writer. The granddaughter of Eastern European immigrants, she was born in New York City, where she lives and works. She is currently represented by Xavier Hufkens in Brussels and Hauser & Wirth.