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Current board


f.l.t.r. Jelle Boon, Douwe Klokman, Ilse Grootte Bromhaar, Teun van Wershoven, Jasper Blank, Ole Czerny

Board 2023-2024 DER ZPV PIRANHA “Magni, Parvus, non Honeste”


Chairman (Praeses) & Swim commissioner– Teun van Wershoven

The Praeses chairs the board and general meetings. He also takes care of the other members of the board and makes sure they fulfil their tasks. Besides, the chairman gives speeches during drinks, proms and other occasions. The chairman is also responsible for the advisory council and the technical committee.



Secretary (Ab actis) - Ilse Grotte Bromhaar

The secretary has a permanent job on the board. He takes minutes of the board and general meetings and notes action points. The secretary also writes the monthly newspaper and is responsible for the archive and the membership base.



Treasurer (Quaestor) & Rescue commissioner – Jasper Blank

The treasurer is responsible for the finances of the association. He keeps an eye on the money flows of the association and does the monthly debits. The treasurer gathers regularly with the cash committee. This committee checks the tasks of the treasurer.


Internal affairs (Assessor) & Diving commissioner – Douwe Klokman

The internal commissioner takes care of all intern cases within the association. He takes care of the clothes and coordinates the barteam and the kioskteam. The internal commissioner also functions as a manager of the kiosk at the outdoor swimming pool. Besides, he is responsible for the cleaning of the swimming pool and the active members activity.


Activity commissioner (Assessor Actium) & Polo commissioner – Ole Czerny

The activity commissioner ensures a good execution of the various activities. He supports committees with advice and help.


Vice-Chairman (Pro-Preases) – Jelle Boon

The Vice Chairman, is a key support to the Chairman, stepping in when needed to ensure seamless board operations. Responsibilities include coordinating committees and maintaining a positive atmosphere. 


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