F ernando Espinosa Abdalá is a Mexican billionaire whose family made its fortune in the pharmaceutical industry. He is the son of the late Leopoldo Espinosa, who was a key partner in the founding of the generic drug manufacturer, Rimsa. The company became one of the largest and most successful pharmaceutical companies in Mexico.

In 2015, the Espinosa family sold Rimsa to the Israeli drugmaker Teva Pharmaceuticals for a massive $2.3 billion. However, the deal descended into a major international scandal shortly after, with Teva accusing the family of fraud and concealing significant issues with the company's drug approval data. The dispute led to a lengthy and high-profile legal battle. Despite the controversy, the massive proceeds from the sale are the source of the Espinosa family's immense wealth, which is now managed through their family office.