Mark Koski was announced as the Chief Executive Officer for the NFHS Network on September 1, 2017 after serving as the NFHS Director of Sports, Events and Development since he joined the staff in 2007. As the NFHS Network CEO, Koski is responsible for directing a team that delivers more than 50,000 live games per year on NFHSNetwork.com, via desktop, mobile and TV through its Apple TV app. The NFHS Network is the nation’s leader in live high school sports and activities. Koski also serves as the NFHS Director of Marketing and oversees the NFHS national #MyReasonWhy and #BecomeAnOfficial campaigns as well as the events and marketing departments. Prior to joining the NFHS, he was an Assistant Director at the New Mexico Activities Association and teacher and varsity football and track & field coach at 6A Manzano High School in Albuquerque, New Mexico. Koski earned his bachelor’s in physical education and master’s degree in sport administration from the University of New Mexico. While an undergraduate, he was a decathlete and 400-meter sprinter for the Lobo track and field team. He is in his final stages of earning his Ed.D. in Education.
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Michael Hellerstein serves as Director of Regulatory Affairs and Quality Systems at GeoVax, a clinical-stage biotechnology company developing vaccines against infectious diseases and cancers. Initially trained as a molecular biologist, Mr. Hellerstein joined GeoVax in 2005 and has progressively expanded his job responsibilities. He has managed quality control since 2006, quality systems since 2007, outsourced manufacturing since 2008, regulatory affairs since 2014, and project management and government contracting since 2015. Prior to joining GeoVax in 2005, Mr. Hellerstein worked at several companies including Pfizer, Cell Signaling Technology, and Blue Sky Biotech, which he co-founded. Mr. Hellerstein obtained his A.B. in biology from Harvard University in 1999.
