Dave Chaffey is a leading digital marketing consultant, trainer and author. Recognised by the CIM as one of 50 gurus who have shaped the future of marketing, Dave has lectured in digital marketing at several UK universities. Dave Chaffey is co-founder of SmartInsights.com, an online learning platform providing training on digital marketing strategy to members in over 100 countries worldwide.

PR Smith is an international speaker, consultant and author of six books, including the SOSTAC® Guide to your perfect Digital Marketing Plan. Paul created the SOSTAC® Planning framework, adopted by CIM, universities, blue-chips and start-ups globally, with the new SOSTAC® Certified Planner course now on sostac.org. Paul also founded GreatSportsmanship.org, an NFP edutainment programme inspiring a new generation of global citizens through short stories about kindness, respect and friendship.