Berthold Gunster
Berthold Gunster is the founder of the concept of "Omdenken" (Dutch for "flip-thinking").
He attended Gymnasium in Apeldoorn and studied at the Akademie voor Expressie Utrecht.
Following his education, Gunster worked as a director and writer for various theater companies.
His career expanded beyond the Netherlands, including projects like "Not Your Mama's Bustour" with homeless individuals in Chicago and "Why Is Stas Addicted" in Ukraine.
Gunster's work reflects a diverse background in theater and social engagement, which likely influenced his development of the flip-thinking concept explored in his book.
