Sibu Mabena, founder of public relations company, Duma Collective. Duma Collective’s work has garnered a reputable track record with a client list of local brands such as Drip Footwear, Cassper Nyovest’s Fill Up Series, Black Coffee’s Music Is King, SAFTAs, SAMAs, and Showmax along with global brands such as Chivas, Red Bull, VIACOM, Global Citizen, Afropunk and Samsung to name but a few. This Thursday Duma Collective announced a partnership with M&N Brands companies, the ad agency network that houses advertising, communications and media business — including the Avatar Agency Group.