Ivan Todorov graduated in 1982 from the University of Petersburg, Russia, having majored in Viethnamese Philology and Orientalism. He worked as a correspondent for the Bulgarian Telegraph Agency in South-East Asia from 1989 to 2000 and used the opportunity to further his knowledge of Feng Shui and Dao of Yi Jing (I Ching). Since 1990 he has been devoted to practical dowsing (radiesthesia) and Feng Shui analysis of health and home. At the International Scientific Educational Centre, called Delta Inform (member of Academy of Frontal Problems, called Eugeniy Zolotov), Russia, he has specialized in the programs Avanti I, Gold way and Inter Special and learned to use expert-operator interaction (EOI). He is the founder of an ingenious school of zone therapy that utilizes pyramids. He is a specialist in the fields of sophisticated information systems, geopathic theory, dowsing diagnostics (medicine dowsing) and prognostics, and protection against negative energies, or harmful earth rays, emanate from the earth and cause discomfort and ill health to those living above (geopathic stressed locations). He also makes diagnostic and prognostic analysis relevant to the personal and professional realization and health of the individual. He examines for the presence of radiations that have an adverse effect on human, animal and plant biological systems (radiation that rises up through the earth or caused by electric generators, transformers, electricity pylons, electrical wiring, lighting, appliances - including computers, TVs, microwave ovens, cell and cordless telephones) in public and private buildings as well as construction areas. He detects the location, depth, quantity, quality and availability of underground drinking water, for both domestic and industrial use, as well as building dowsing protections for public and private buildings.

Since 1995 he has been a lecturer and a professor, teaching and training in the field of practical dowsing (radiesthesia), biolocation (medicine dowsing) and the creative development of personality.