John started his motorsport career working for a leading Group C team in the 1980's and went on to race in saloons and single-seaters winning many races and a few championships.

He founded Drivedata in 2002 which went on to supply WEC, Sportscar, F1 and one-make series with specialised data logging and video equipment and was one of the first instructors to use video as a coaching aid.

He is now involved in the electric vehicle revolution and is working to get EVs accepted into UK grassroots motorsport.

Tevo Solutions is his latest venture, aimed at Tesla owners looking to modify their cars for track days and motorsport.