David M. Hetherington joins knk knk is pleased to announce the appointment of David Hetherington to the knk North American leadership team as Chief Marketing Officer (CMO) effective immediately. Mr. Hetherington joins knk with a wealth of experience in publishing and publishing software. In his new role, Mr. Hetherington will have both sales and marketing responsibilities. When asked about this new assignment Mr. Hetherington said: “I am looking forward to working in an innovative company, based on the most modern…