Entrepreneurship These Three 20-Somethings Are Rethinking How We Help The Developing WorldBlack EnterpriseApril 12, 2017September 30, 2017 by Black EnterpriseApril 12, 2017September 30, 2017329 In 2015, Ikenna Nzewi, Isaiah Udotong, and Uzoma Ayogu started Releaf, a big data platform to make it easier to invest in African businesses....