List of Famous people who are 55

Gérard Guazzini is a French former professional racing cyclist. He rode the 1994 Tour de France.

Gina Bellman is a New Zealand-born British actress best known for her performances as grifter Sophie Devereaux on the 2008-12 TNT television series Leverage and Jane Christie on the 2000-04 BBC hit comedy show Coupling.

Shen Fa-hui is a Taiwanese politician.

Michael "Mike" Morhaime is an American video game developer and entrepreneur. He is the chief executive officer (CEO) and founder of Dreamhaven, located in Irvine, California. Morhaime is best known as the co-founder and the former president of Blizzard Entertainment, a subsidiary of Activision Blizzard, Inc., that was founded in 1991 as Silicon & Synapse. He served on the Vivendi Games executive committee since January 1999, when Blizzard Entertainment, Inc. became a subsidiary of Vivendi Games.

Erlan Kenjegali Sagadiev is a Kazakh politician and economist who served as a Minister of Education and Science from 10 February 2016 to 25 February 2019. Prior to that, he was the president of the University of International Business and the International University of Information Technology and worked in several business organizations.

Wakashoyo Shunichi is a Japanese mixed martial artist, kickboxer, professional wrestler and former sumo wrestler.