SAfm | Chris Sheldrick | what3words | Feb 2017 by what3words published on 2017-03-07T15:07:33Z what3words CEO Chris Sheldrick tells SAfm 104.6 South Africa about the global impact of 3 word addresses, and how what3words is addressing inequality in South Africa with the Gateway Health Institute. Learn more at what3words.com/gateway-health Genre News & Politics