Board 2019-2020 – Omnia

Jesse Oosterheert – Chairman


My name is Jesse Oosterheert and I am 20 years old. I grew up in the middle of the Netherlands in the beautiful city called Culemborg. After living there for 18 years I moved to Tilburg in 2017 to start my study Psychology. Currently I am a 3rd year psychology student.  

Studying in Tilburg brought me many great things and one of those great things is Complex. In my first year I already became an active member at Complex by participating in three committees. The Workfield committee, Acquisition committee and the Symposium committee were the committees I participated in. Those committees brought me great experiences and in my second year I decided to apply for a bigger committee. I became the chairman of the Study trip committee and I didn’t regret this decision for one second. With this committee we organized an exciting trip to Belgrade, Serbia and as a committee we grew together and became a group of friends. All those nice experiences as an active member made me motivated to do even more for Complex. That’s why I decided to apply for Chairman of Complex with the goal to give people the same lovely experiences I had. This year I will be the coordinator of the Seminar committee, Sports committee, Cultural committee and the Focus Group Internationalization. 

If you have any questions don’t hesitate to step by at the Complex room (T6.03). I will be at the room from 10:00 to 16:00 and I am always in for a chat or a delicious cup of tea. Another way to get in contact with me is via mail at

I hope to see you soon!


Kim Machielsen – Secretary

Dear people,

My name is Kim Machielsen and I am 20 years old. I am from the beautiful village Kaatsheuvel, where our beloved Efteling is located.  I have been living in Tilburg for about two years now and I feel completely at home here. 

When I started the study Psychology two years ago, I almost immediately went to Complex, where I started my first year as the secretary in the Introduction committee. Last year I participated in the Study trip committee where I became an even more active member and went to almost every activity. I enjoyed my last years so much and wanted to add something more to my student life, so I decided to apply for the function as Secretary of Study Association Complex.
This year I also will be the coordinator of the City Trip committee, the Introduction committee, the Work Field committee and the Caelestia committee. 

I will be your contact person for the upcoming year and I will be at the Complex-room (T603) from 10:00 to 16:00 each day. You can always step by for a cup of tea/coffee or just a small chat! If you have any further questions you can also send an e-mail to



Michelle Hellings – Treasurer


My name is Michelle Hellings, I am 20 years old, which makes me the youngest member of the board. I come from a small village in Brabant called Maarheeze (this is not Limburg). Last year, I started studying Psychology. 

In my first year as a Psychology student I became an active member at Complex. I started in the First Year’s Committee. This was a very close and active committee. That is why you could find me at almost every Complex activity. I enjoyed my first year at Complex so much, so I decided to apply for a board year at Complex. This year I am the treasurer of Study Association Complex. Next to treasurer, I am also the coordinator of the First Year’s Committee, the Masters’ Committee, the Study Trip Committee and the Experience your Future Committee. 

If you have any questions or you just want to have a chat with one of us, you can always find me in the Complex room! You can also always send me an e-mail to 



Stijn Verhagen – Coordinator Internal Affairs


My name is Stijn Verhagen, I am 21 years old. This makes me the oldest person in the board. My real home is in Hillegom, however I have lived in Tilburg for more than 2 years already with pleasure.

I have started a study Economics in Amsterdam, however it was not for me, so I decided to go on an adventure and started Psychology in Tilburg. I became an active member at Complex in my first year. In the last 2 years, I did 4 committees. The activity committee, the yearbook committee, the city trip committee and the movie editing committee. This year I started the adventure of becoming a board member. I will be the Coordinator Internal Affairs + PR at Complex. I always felt welcome at Complex and I hope I can do the same for all current and future members of Complex.

As the Coordinator Internal Affairs I will be responsible for a lot of the relaxing activities Complex will organize this year. I hope to see you at these activities! Furthermore, I will be responsible for the social media of Complex. Follow us on Facebook, Instagram and Snapchat for updates about activities and more!

Just like the rest of the board members, you can find me on Monday to Friday from 10:00 until 16:00 at the board room (T603). I am always in the mood for a chat, so if you have questions about Complex or anything else, you can come to the board room or send me an email at

Hope to see you soon!


Aniek Westerdijk – Coordinator External Affairs & Vice Chairman


My name is Aniek Westerdijk and I am 20 years old. I come from the beautiful village Gemert. I came to Tilburg in 2017 when I started studying psychology. At the moment I am a third year student and I am currently following the clinical track.

In my first year I became a member of Complex. I got to know many Complex members and I was present at many activities, especially the parties. Therefore, I decided to become an active member in my second year and ended up in the seminar committee. I learned a lot in this committee and I enjoyed it so much, that last year I decided to apply for a board position and with success! My position in the board this year is Coordinator Study Support, Acquisition and Vice Chairman or in other words the Coordinator External Affairs.

In addition, this year I am also the coordinator of the Study Support Committee, the Acquisition Committee, the Symposium Committee and the Charity Committee. I hope to see you this year in one of these (or another) committee and of course at all our activities! You can also always visit our rooms T6.03 and T6.04 for a chat or to relax in our beautiful chill room. If you have questions or need help you can always send an email to 

Lots of love!

Aniek Westerdijk