List of Famous people who are 66

Keiko Suzuka is a Japanese actress. She starred in the 1976–1977 NHK daytime television series (asadora) Hi no Kuni ni, and has had multiple guest-star roles in prime-time jidaigeki such as Mito Kōmon and Abarenbō Shōgun. She has also appeared as a voice actor in a 1982 production of Aladdin and the Magic Lamp. Keiko has also appeared in film.

Teruaki Masumoto is the secretary general of the Japanese Association of the Families of Victims Kidnapped by North Korea, which advocates for the return of Japanese citizens kidnapped by North Korea and calls for the Japanese government to impose sanctions on the country. His older sister Rumiko is one of the victims. On February 1, 2007, he married actress Yuuko Wakamiya. in May 2012 he testified at North Korean human rights in European Parliament about his sister and other abductees including Megumi Yokota and Yaeko Taguchi

Keiji Fukuda is an American physician with expertise in influenza epidemiology. After joining the World Health Organization (WHO) in 2005, Fukuda worked as Coordinator of the Global Influenza Program from 2006 to 2008 and was then appointed its Director. In March 2009, Fukuda was appointed Assistant Director-General for Health, Security and Environment ad interim for the World Health Organization, and he held this position from September 2010 to November 2016. The media referred to him as the WHO "flu chief" during the 2009 swine flu pandemic. Before joining WHO, Fukuda was Chief of the Epidemiology Unit, Influenza Branch at the U.S. Centers for Disease Control and Prevention. After retiring from the WHO in 2016, he became the Director of the School of Public Health of Li Ka Shing Faculty of Medicine of the University of Hong Kong. In October 2020, senior management team of the University of Hong Kong decided not to renew his contract. Keiji will thus leave the University of Hong Kong in late 2021.