Thanks I couldn’t remember his name and didn’t have the time to google.According to Wiki, “Entrepreneur Fred Hervey purchased three Kay's Food Stores in El Paso, Texas, in 1951.[17]Hervey renamed the stores as "Circle K Food Stores, Inc." rather than "Kay." He grew the Circle K chain into neighboring New Mexico and Arizona, which has been the company's home base since 1957. (Hervey would go on to serve two terms as mayor of El Paso.) By 1975, there were 1,000 Circle K stores across the U.S.“.