List of Famous people who are 66

Charles Humphrey Keating III is an American former competitive swimmer and real estate executive. He represented the United States in swimming at the 1976 Summer Olympics in Montreal, Quebec. He was convicted of fraud in the savings and loan crisis, along with his more famous father, but the charges against him were later dismissed. His son, a Navy SEAL operator, was the third American service member to be killed while fighting ISIL in Iraq, in 2016.

Koray Aydın is a Turkish politician who has served as the Deputy Speaker of the Grand National Assembly since 9 July 2015. He previously served as the Minister of Public Works and Housing during the 57th government of Turkey led by Prime Minister Bülent Ecevit. As a politician from the Nationalist Movement Party, he served as the party's General Secretary. He served as a Member of Parliament for Trabzon from 1991 to 1995, as an MP for Ankara from 1999 to 2002 and again from Trabzon from 2011 to November 2015.

Mehmet Müezzinoğlu is a Turkish physician and politician, who served as the Minister of Labour and Social Security between 2016 and 2017, and the Minister of Health from 2013 to 2016.

Mikhail Yurevich Barshchevsky is the plenipotentiary representative of the Russian Federation in the Constitutional Court, the Supreme Court and the Higher Arbitration Court of the Russian Federation.

Andreas Maria Maximilian Freiherr von Mauchenheim genannt Bechtolsheim is a German electrical engineer, entrepreneur, investor, and billionaire. He co-founded Sun Microsystems in 1982 and was its chief hardware designer. He later became an investor, providing Sergey Brin and Larry Page with their first round of funding, a $100,000 investment in 1998 before the two had even incorporated their company, Google. His net worth reached $7 billion in September 2018.

John Alfred Paulson is an American billionaire hedge fund manager. He leads Paulson & Co., a New York-based investment management firm he founded in 1994. He has been called "one of the most prominent names in high finance" and "a man who made one of the biggest fortunes in Wall Street history."

Cristóbal López is an Argentine businessman, close to Kirchnerism. He owns the TV channel C5N, Radio 10 and other four radios.

Shelley King is a British-Indian actress, known for her roles as Jay Harper on the BBC drama series Angels and Yasmeen Nazir on the ITV soap opera Coronation Street.

Arsenio Fernández de Mesa is a Spanish politician of People's Party.

José Roberto Marinho is a Brazilian businessman and one of the three sons of the late communications tycoon Roberto Marinho (1904–2003). He is the president of Roberto Marinho Foundation and vice-president of Grupo Globo.