Self - Dietician
Klaus Nigl
Self - Dietician
Pia Wildfellner
Self - Distance Runner
Andreas Vojta
Self - Award-winning Vegan Chef
Siegfried Kröpfl
Self - Food Scientist
Kurt Schmidinger
Self - Food Trends Researcher
Hanni Rützler
Self - Professor of Special Human Nutrition
Jürgen König
Self - Chairman, Austrian Vegan Society
Felix Hnat