Belle Griffioen

Belle Griffioen currently serves as a Marketing Coördinator at SINNER, having started in January 2024, where responsibilities include optimizing social media channels. Previously, Belle held roles in marketing and customer service, such as a stagiair online marketing at DAKA Sport & Lifestyle and a wintersport medewerker from November 2021 to June 2024, and worked as a ski-instructeur at Schischule Resch from December 2021 to March 2024. Additional experience includes leadership in bar management and coaching at MHV Maarssen, as well as working as a kassamedewerker at Albert Heijn. Belle is pursuing an Associate's degree in Marketing Management at Avans University of Applied Sciences, building on a background in Human Resource Management and snowsports education.