Jean-Claude Romand is a French man known for committing a shocking crime in the late 1990s. He pretended to be a successful doctor working for the World Health Organization for nearly two decades, deceiving his family and friends. In reality, he had never completed his medical studies and lived off the savings of his loved ones. In January 1993, after his deception was about to be uncovered, Romand killed his wife, children, and parents before attempting to take his own life. His story has been the subject of books and films, highlighting themes of deception and the consequences of living a lie.