List of Famous people who are 55

Jeffrey Darren Duncan is an American politician serving as the U.S. Representative for South Carolina's 3rd congressional district since 2011. A member of the Republican Party, his district covers the northwestern part of the state. Duncan previously served as the South Carolina State Representative for the 15th district from 2003 to 2011.

Yasemin Çongar is a Turkish journalist, writer, and translator.

Kyai Haji Yahya Cholil Staquf, nicknamed Gus Yahya is a Indonesian politician and Islamic cleric who was served as the chairman of the Executive Council of Nahdlatul Ulama (NU) since December 2021. Election was done during the 34th NU Conference at Lampung University, Bandar Lampung on 24 December 2021. Gus Yahya beat the incumbent Said Aqil Siradj, with the former gaining 337 votes and the latter 210 votes. He served as spokesperson of Abdurrahman Wahid from 1999 to 2001. On 31 May 2018, he appointed as member of Presidential Advisory Council replacing Hasyim Muzadi by President Joko Widodo. Yahya is a former member of National Awakening Party (PKB).