(The Netherlands, 1967) spent a great deal of his youth in the Antilles. He had his breakthrough in 2005 with his novel Joe Speedboat. According to the media, his 2009 novel Caesarion earnied him a place among "The Greatest Ten of Dutch Literature." Dit zijn de namen (These are the Names) appeared in 2013, about the rough journey of a group of refugees. Wieringa gave music and poetry performances and made television programs. His essays and columns appear in various newspapers and magazines. Recent publications are the short story collections Dit is mijn moeder (This is my mother, 2019), Totdat het voorbij is (Until it is over, 2019), the columns collection Gedachten over onze tijd (Thoughts on our times, 2020), the novel Nirwana (2023) and the war chronicle Konvooi (Convoy, 2024). For this last novel he travelled with a convoy to Ukraine, that he supports with his activities for the Protect Ukraine organisation.

(1965) is a prominent psychiatrist, neuroscientist, writer and theatre actor. Born in Flanders, he works and lives in The Netherlands. He studied philosophy and medicine in Belgium, graduated in psychiatry from Utrecht University, and worked as head of anxiety disorders of UMC Utrecht. He is a professor at the University of Amsterdam and department head of psychiatry at AMC Amsterdam. Denys developed Deep Brain Stimulation (DBS), a method to master compulsive thoughts. In his book Angstparadox (Anxiety Paradox, 2016) he states: "If there is a single word that holds the essence of the world in which we live now, of what guides us and of what holds us back, it is anxiety." Denys writes and acts in theatre monologues, among them Van angst naar vrijheid (From Anxiety to Freedom, 2016), which is "about the sense and nonsense of our contemporary culture of anxiety".