Charles has been working with the 70:20:10 model for almost 20 years and is known worldwide for his work and advocacy of the approach. He is a leading thinker and practitioner in the field of building high performance strategies and solutions and has deep experience of corporate L&D, Talent and HR, having held senior CLO roles in global companies.  A former academic and business school professor, Charles is a member of advisory boards and steering groups for international learning, performance and business bodies around the world.