I spend time with game changer Stefan Wissenbach of Engagement Mulitplierby adminStefan Wissenbach is a highly acclaimed business transformation and engagement strategist. He’s also a passionate and energetic serial entrepreneur, best-selling author, philanthropist and international public speaker. Share this...FacebookPinterestTwitterLinkedin Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment. Δ