Dr Panos Koronakis-Rohlf was born in Athens in 1961. He studied chemical engineering and continued for postgraduate studies at German-speaking Schools of Engineering in Austria, Switzerland and Germany. He holds a PhD in Biotechnology, and today he lives and works in Greece and Germany as the Chief Executive of a German multinational company manufacturing medical products. Apart from spending time with his family, he dedicates his free time to writing and photography. He is also engaged in charitable work, mainly through the Richard and Anne Rohlf Foundation, of which he is the President. He is the co-author of Ancient Greece and the Modern Manager (2009), Wisdom Made in Delphi: The commandments of the seven sages (Topos Books 2011), Greek Wisdom: The Land and the People (Topos Books 2012), Greek Wisdom: The Foundations of Justice (2017) Greek Wisdom: The Foundations of Medicine (2020) and the author of Famous Freemasons Said: Working for More Light on the Raw Stone (Motibo 2013).