MAMEDOV Aziz Ali (22.06.1936 Shakhtakhti village of present Kangarli region). Candidate of Chemical sciences (1975). He entered Boyukduz secondary school in 1945 and continued his education at secondary school № 1 till 1955. He graduated from the faculty of chemistry of Azerbaijan State University (1956-1961) He graduated post graduated course in 1964. He has been working as a teacher at Medical University since 1965 (nearly 45 years): he was an assistant, head teacher and senior lecturer before. He is an author of more than 50 scientific works and got 20 patents. He has been a member of NAP since 1993. A.A. Mamedov has got three children and six grandchildren. He is an active member of “Shakhtakhti” charity society.