Dr. John Kershaw is the president of Criterion Technical Education Consultants, Inc., that develops computer and paper based curricula. For the past 23 years, Dr. Kershaw was a GM Training Manager and the Curriculum Architect for the Automotive Youth Educational Systems (AYES). He was formerly the senior program developer for diesel engine training at General Motors and a former Truck and Coach instructor. He is an ASE certified Master Automotive Technician, Master Truck Technician, and Automotive Advanced Engine Performance (L1), a Member of Who's Who of Business Leaders, Member of Who's Who