Peter Krauss, CoSelling As a sales and leadership trainer and authorized Facilitator of the Challenger Selling Model™ at CEB, Peter has trained over 10,000 delegates since 2006. Before starting his training business, he served for over twenty years in sales and marketing management functions in leading technology companies. Peter has strong experience in sales efficiency and leadership development through interactive workshops, coaching, change management and training, and has worked across Europe. Jens Lapinski, Angel Invest Ventures Jens has over 15 years’ experience in running/building and investing in start- ups. This includes launching the Berlin office of Techstars, where he man- aged four programs and invested in 40 companies, which have raised $75 million plus in aggregate. Before Techstars, Jens was a partner at Forward Labs (now Forward Partners), which he co-founded in January 2012. Forward Labs built profitable startups at high speed using lean startup principles. He is now the CEO of Angel Invest Ventures, an Angel Fund based in Berlin which makes ten to twenty angel investments each year. He is also an advi- sory board member at signals Venture Capital. 89