Supermercados Ralph’s

The biography you are looking for probably refers to Rafael “Ralph” Soto Vázquez, founder of the Ralph’s Supermercado y Mayorista supermarket chain in Puerto Rico. His story began with a men’s clothing store in 1966, but his vision led him to expand into the food sector, acquiring Cooperativas Del Este in 1988 and eventually creating Supermercados Del Este in 1991, which would later become Ralph’s Food Warehouse in 1993.