He was so obsessed with the numbers that he did not see his downfall coming.
The first trader convicted by a jury in the global Libor rate-rigging scandal was a math whiz nicknamed "Rain Man," who slept as an adult under a superhero duvet cover he had owned since he was 8.
Tom Hayes, found guilty of eight counts of conspiracy to defraud, told the court he never thought he had been dishonest.
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