Professor Constantin Kasongo Munganga is a politician and monetarist from the Democratic Republic of Congo. He holds a Ph.D. in economics. In 2011, he was elected MP for the constituency of Katanda Territory, in the Kasai-Oriental province. He is the former Chief Executive Officer of the Center for Expertise, Evaluation, and Certification of Precious and Semi-Precious Mineral Substances, CEEC in short. Television audiences nicknamed him "The Man With The Red Knot" because of his appearance on media. Since 1975, he has taught at the Institut Supérieur de Commerce of Kinshasa.