Marko Petric is a former elite judo athlete and member of the Slovenian National Team. He has been subject to doping control as an athlete during his junior and senior career. Marko is also a qualified lawyer and has 10 years of professional experience in anti-doping. He has worked as a Doping Control Assistant for 3 years and a Doping Control Officer for 6 years, conducting in-competition and out-of-competition testing all over the world. Marko currently manages testing programs for combat sports at the International Testing Agency.