List of Famous people who are 55

Denis Dyack is a Canadian video game developer and the CEO of Apocalypse Studios. He is also the former president of Silicon Knights, and is a video game designer, writer, director and producer. Dyack directed Blood Omen: Legacy of Kain and Eternal Darkness: Sanity's Requiem, and is directing Deadhaus Sonata. Dyack was inducted into the Canadian Gaming Hall of Fame by the Canadian Game Development Talent Awards in November 2011.

Nintendo Entertainment Analysis & Development Division, commonly abbreviated as Nintendo EAD and formerly known as Nintendo Research & Development No.4 Department, was formerly the largest software development division within the Japanese video game company Nintendo. It was preceded by the Creative Department, a team of designers with backgrounds in art responsible for many different tasks, to which Shigeru Miyamoto and Takashi Tezuka originally belonged. Both served as managers of the EAD studios and were credited in every game developed by the division, with varying degrees of involvement. Nintendo EAD was best known for its work on games in the Donkey Kong, Mario, The Legend of Zelda, F-Zero, Star Fox, Animal Crossing, Pikmin and Wii series.

Timothy Stephen Wakefield is an American former professional baseball pitcher. Wakefield began his pitching career with the Pittsburgh Pirates, but is most remembered for his 17-year tenure with the Boston Red Sox, from 1995 till his retirement in 2012 as the longest-serving player on the team. When he retired, Wakefield was the oldest active player in the majors.

Henry McKelvey Blodget is an American businessman, investor and journalist. He currently lives in Brooklyn.

Jung Da-yeon is a South Korean diet writer and fitness guru widely known as a Korean popular culture figure under the moniker "Auntie with a striking body".