If you have any questions I’m happy to help you out. If you want to add something to my website I’m open to that, as long as it suits the content of the website. Non commercial driven articles about me and my adventures you can publish without my permission. Here you can download and use photos.

If you are interested in a talk, find more information here (for schools, I only ask for a travel fee).

I would like to keep the website free of commercialism. I will not respond to marketing offers. Sponsorships and other collaborations in that form, I would like to discuss.

Please understand that I get a lot of emails. I reply to every single one but sometimes it just take some time to work through it. Thank you in advance for your patience.

Send your message to hjvandillen[at]