MARKETS SPECTATOR: Jack Gray, finance's gadfly

A late bloomer, Jack Gray went from mathematician to investing maverick. He is outspoken on many subjects including the management of Australia's $1.5 trillion of super assets.

Jack Gray was 44, a self-confessed “mediocre” mathematician who had been refused the post as head of the mathematics department at the University of New South Wales, when he started work at AMP as a quantitative strategist in 1989.


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