List of Famous people who are 55

Alexis Bonnet is a French mathematician and investor. For his research on partial differential equations he was awarded the 1996 EMS Prize. He earned his doctorate from Pierre and Marie Curie University in 1992, under supervision of Henri Berestycki.

Kazuo Echigo is a former Japanese football player and manager. He played for Japan national team.

Alison Jane Sydor is a Canadian retired professional cross country mountain cyclist. She began cycling at age 20 and is a graduate of the University of Victoria. She won a silver medal at the 1996 Summer Olympics in mountain bike, and has won 3 world mountain bike championships gold medals

David Frank Kustoff is an American politician and attorney serving as the United States Representative from Tennessee's 8th congressional district. The district includes the bulk of West Tennessee, but most of its population is in the eastern part of the Memphis area, including the eastern quarter of Memphis itself. From 2006 to 2008, Kustoff served as a United States Attorney for the Western District of Tennessee. He is one of two Jewish Republicans in Congress, alongside Lee Zeldin.

Vedat Demir is a former General Secretary of the Turkish Press Council and a former professor in the Department of Public Relations and Publicity at his alma mater, Istanbul University where he used to teach Political Communication, Media Ethics, and the Media and Policy Making.