Coach
Jan Franciszek Jacko (first doctorate in philosophy, habilitation in management human sciences) – researcher and teacher at the Jagiellonian University (Kraków, Poland) and co-editor of Prospettiva Persona. Trimestrale di cultura etica e politica (Teramo, Italy). His actual research interest is in rational choice theory. Web-page: http://jacko.econ.uj.edu.pl/
He is also a professional pantomime theatre actor (known under a pseudonym Jan Gembal) and communication trainer. He has staged his solo monodramas at theatres in Austria, Italy, Germany, Poland, Switzerland and the Principality of Liechtenstein. He temporarily works for theatrical schools and business organizations (corporations, firms, companies) as an expert on or instructor in nonverbal communication in manifold domains of social life, such as business, politics, media, advertisement, arts, etc.