CEO Greg Nieuwenhuys and Mammut announced today, the management is changing and Heiko Schäfer is taking over the CEO role from Greg. How is Greg doing today, how were the last months and what makes him tick: In an interview with Kim Scholze, Greg talks about his sporting career (he loves running the UTMB most of all!), about his professional stations (including CEO of AS Adventure) and about family and challenges that put priorities in the right order. A Dutch mother a French father and born in Canada, Greg is an inspiring personality who has led and shaped Mammut over the past nine months. His business ethics speak volumes - he is not leaving Mammut completely but remains a board member. In his leadership, he has emphasised clear and managerial responsibility, while maintaining an open-minded and genuinely interested attitude. Why he describes himself as competitive, obsessive, grounded and spiritual? Find out in the new episode of Spuzziness.