After a dynamic, collaborative and super-charged sprint, the Grameen Social Business Challenge has raced to the finish line. Once again, the OpenIDEO community impressed us with your creative and big picture thinking. Cheers to everyone for your enthusiasm, energy and efforts, and congratulations to the ten winning concepts. As a special thanks for your collaborative efforts, Professor Muhammad Yunus, founder of Grameen Bank, and Martin Loeffler from GCL have put together a video message for the community. Check it out!