Petko Zhelyazov

Co-organizer

Forum Ratio

Petko Zhelyazov is a co-organizer of the popular science forum “Ratio”. Since 2016 he’s been the host and moderator of over 80 popular science events focused on a variety of scientific topics in the fields of astronomy, evolutionary biology, chemistry and physics. He has a BA in European Studies and MA in International Relations.

Other speakers in 2020

Liliya Evtimova-Tichev

Bulgaria, The Netherlands

Liliya Evtimova-Tichev

Validation/Qualification Engineer for Quality Assurance
Lonza, Netherlands
Jae-Gook Shin

Korea

Jae-Gook Shin, MD, PhD

Chair / Professor, Dept. of Pharmacology and Dept. of Clinical Pharmacology
Inje University College of Medicine and Inje University Busan Paik Hospital
Dobrin Svinarov

Bulgaria

Prof. Dr. Dobrin Svinarov, MD. PhD, Dr. Med Sc

Head of Clinical Laboratory and Clinical Pharmacology at Alexandrovska University Hospital / Chairman of the Department of Clinical Laboratory and at the Faculty of Medicine, Medical University of Sofia / President of the Bulgarian Society of Clinical laboratory
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