David Barnard is Country Manager for Exponential in South Africa where he has overall responsibility for the growth, performance and operations of four divisions - Tribal Fusion, AdoTube, Appsnack and Firefly Video - within the region.

David joined the company in 2010 as national sales manager for Tribal Fusion where he was instrumental in launching Tribal Fusion's digital offer to the market and establishing and developing key partnerships with leading agencies and brands. He assumed the Country Manager role in 2012.