Wies Kallewaard has a diverse background in customer-facing roles and hospitality, currently working as a Host at TrainMore since July 2022. Previous experience includes positions at Brand New Day in klantenservice, FIBR as a Value Center Retail Associate, as well as roles at De Workout, OTV, and Schoonoord as a Receptionist and in various service positions. Wies Kallewaard's educational background includes a Master's degree in Geschiedenis van de Internationale Betrekkingen and a Minor in Internationale betrekkingen from the University of Amsterdam, complemented by a Major in European Economics and studies in Europese studies at the same institution. Secondary education was completed at Dorenweerd College with a focus on Economie en Maatschappij.