4GAMECHANGERS Festival: Open Mic on the Silent Stage

Daniela Zainzinger (CEO Doctors Without Borders), Christine Fenböck (Founder and President Helping Hands Family Child Aid Ministry), Nikodemus Wagner (CEO The Impressive Company), Arne Nostitz-Rieneck (Founder Social Card), Anna Maria Lauda (CEO Hadia) Dominik Hudak and Daniel Gros (Head of Communication Green Peak) talk at Open Mic.