Jan Vanthienen is a seasoned marketing professional with extensive experience in various roles, including Oprichter at KlantMagneet Masterclass and Gastspreker at Voka-Vlaams netwerk van ondernemingen. Specializing in sales optimization, Jan developed the 'Omzetverdubbel - Methode' to help clients increase their sales results significantly within three months. As a Gastdocent at both Hogeschool-Universiteit Brussel and Postuniversitair Centrum KU Leuven Kulak, Jan imparts knowledge in Marketing Management and customer communication effectiveness. Previous roles include European CRM Manager and Brand Manager at McCain, where Jan successfully established marketing strategies and launched new product lines. Jan holds a Master's degree in Applied Economic Sciences from the University of Hasselt and has pursued further education in sales and marketing from notable institutions.