Pete Janssen

Koos Dorssers is an author from the Netherlands. He is 56 years old and lives with his family in Venlo, The Netherlands. He is a professional investor and a crypto enthusiast.
I am a financial advisor for a large international company. I studied economics and journalism.
Koos Dorssers, internet marketeer and SEO consultant

Koos Dorssers, internet marketeer and SEO consultant