25AM appoints Bianca Quinn-Diavastos as new MD: 25AM has promoted Bianca Quinn-Diavastos to managing director. Previously the head of business solutions and strategy, she will work closely with the CEO, Andre Steenekamp, to grow 25AM into one of the most influential online media agencies in South Africa. Source: Media Update Submit your own Press Release or get … [Read more...] about 25AM appoints Bianca Quinn-Diavastos as new MD