List of Famous people who are 66

Andrew Yang was the 29th Minister of National Defense of the Republic of China, having served 1–6 August 2013. Before this, he was the Deputy Minister of National Defense from 2009 to 2013.

Nigel Robert Haywood CVO is a British diplomat, who served as British ambassador to Estonia from 2003 until 2008 and Governor of the Falkland Islands from 2010 until 2014.

Paul Lester Overstreet is an American country music singer and songwriter. He recorded 10 studio albums between 1982 and 2005, and charted 16 singles on the Billboard country charts, including two No. 1 hits. He has also written singles for several other country acts, including No. 1 hits for Randy Travis, Blake Shelton, and Keith Whitley, as well as hits for The Judds and Kenny Chesney.

Pascal Morand is the Executive President of the Fédération française de la couture. He is also a professor at ESCP Europe Business School, a member of Académie des Technologies, a member of the Commission d'évaluation des formations et diplômes de gestation and, a member of the Conseil national éducation-économie, an organization established by the French National Education Ministry to foster greater cooperation between business and higher education.

Maria João Rodrigues GOIH is a Portuguese academic and politician who served as Member of the European Parliament and Vice-President of the Group of the Socialists and Democrats (S&D) from 2014 until 2019. Since 2017 she is also President of the Foundation for European Progressive Studies (FEPS).

Claudio Gugerotti is an Italian Roman Catholic prelate and a diplomat in the service of the Holy See.