Born 1948. Graduated 1970. Ph.D. in Zoology 1980. Faculty of Zoology / Animal Science / Biomedical Science / Biotechnology 1970-2021. Taught and focused research on male reproductive biology / andrology. 7 Major research grants and one endowed chair. 275 research & review publications and reports. H-index, 32+; 23 Ph.Ds. More than 20 international travel grants to address conferences in 15 countries. More than 300 conference presentations/key-note addresses/workshops; Editor-in-Chief, Journal of Endocrinology and Reproduction; Past president, Society for Reproductive Biology and Endocrinology; Editorial Board member, ALTEX (Springer); Review Editor, Frontiers in Toxicology; Visiting Professor, University of Kentucky, USA (2002; 2007).