In Chapter 16 of 18 in his 2013 Capture Your Flag interview, entrepreneur and community builder Fabian Pfortmüller answers "What Programs Are You Creating as a Business to Give Back to the Community?" Pfortmüller shares how he and his Holstee team are creating programs to give back to the community they serve and support community members on their journey to achieve life goals. After testing a revenue sharing model with Kiva, where Holstee donated 10% of all revenue to micro-loans, Holstee evolved its internal community programs and created a Holstee Fellowship and an online story sharing site, My Life, to support its membership. Fabian Pfortmüller is co-founder of Holstee, a socially conscious online marketplace, and Sandbox Network, a global community for young entrepreneurial people. Pfortmüller graduated from Columbia University.