Jack Dorsey to be Keynote Speaker at Africa Fintech Summit 2020 Washington D.C.: Dedalus Global and Ibex Frontier are pleased to announce Jack Dorsey as the closing keynote for this year’s Africa Fintech Summit. The Summit is being held virtually on November 9, 10, and 12. As the Co-Founder, Chairman and CEO of Square, Inc., Dorsey is considered to be one of the biggest influencers in tech ecosystems worldwide and is often revered as a futurist. Founded in 2009, Square has