Founders: The supermarket billionaire, John Catsimatidis

Greek-born billionaire John Catsimatidis rose from working in a New York grocery store to build the Gristedes supermarket chain and a wider business empire after leaving university before graduating. Now head of the Red Apple Group, with interests spanning real estate, energy, aviation and media, he remains a prominent figure in US business and politics, regularly discussing business with President Trump, despite setbacks including a collapsed airline venture and an unsuccessful run for New York mayor.Founders - the stories of the emotions from the highs and lows of starting a successful businessPresenter: Leanna Byrne Producer: Amber MehmoodYou can email the time: [email protected](Picture: John Catsimatidis attends the Economic Club of New York in New York City, U.S., May 28, 2026. Credit: REUTERS/Jeenah Moon)