Extraordinary people who think about the meaning of life, about the purpose of person, strive to leave a worthy mark on the Earth. It can be interesting books that are important for the development of science, works of art and architecture that are pleasing to the eye, or beautiful music. It can also be the realized idea of creating an organization that will serve people for many years to come. Kharkiv region is famous for its scientists, educators, public figures and philanthropists who have devoted their entire lives to their homeland and people. One of the founders of Kharkiv Scientific School of Clinicians and Pathologists, long-time Head of the Department of Pathology of Organs and Systems and Therapy at Kharkiv University, Professor Ivan Obolenskyi , who helped to create the ambulance service in our city, is one of these people.