John Catsimatidis

Biography

John A. Catsimatidis is a billionaire businessman, radio talk show host, and actor, born on September 7, 1948, on the Greek island of Nisyros. He is the owner of several prominent businesses, including Gristedes and D'Agostino Supermarkets in Manhattan, and was the runner-up in the 2013 Republican nomination for mayor of New York City. Catsimatidis hosts two talk radio shows and has been involved in various business ventures, including real estate and aviation.