Keith Gordon has 30 years teaching experience in South Yorkshire including 24 as Head of Department. He has 20 years examining experience including 11 years as a principal examiner and 6 years as Chief Examiner. Brian Speed is the former Head of Mathematics in a Rotherham Comprehensive School as well as former Chief Examiner for GCSE Mathemeatics for a major examining board. He is currently the Education Consultant for a major examination board. He still runs large seminars to GCSE pupils up and down the country talking about gaining that grade C.