George_Lane_(mental_calculator)
George Lane (mental calculator)
British mental calculator and author (born 1964)
George Lane (born 1964) is a British mental calculator and author. He is a five-time gold medalist in the Mental Calculations event at the annual Mind Sports Olympiad,[1][2] and is one of only five Grandmasters of Mental Calculation,[3] as recognised by the Mind Sports Organisation. George is a regular facilitator at the annual Junior Mental Calculation World Championship.[4] He has written two books.[5][6]