This document introduces Engineers Without Borders Canada (EWB), which aims to unlock potential in Africa by supporting social entrepreneurs and their innovative ideas. EWB has developed a model of leadership development for young Canadians and is now applying this approach in Africa. It highlights several social ventures it supports, such as LishaBora in Kenya and Rent-to-Own in Zambia. EWB's vision is to enable 10,000 African leaders and accelerate 30 social ventures by 2018 through funding, mentorship and other resources. It outlines EWB's plans to achieve this vision and impact.