STRATFORD, ENGLAND - NOVEMBER 03: A general view of the home of West Ham United football club at London Stadium on November 3, 2016 in Stratford, England. David Edmonds, the chairman of the London Legacy Development Corporation who are responsible for running the London Stadium, announced his resignation after London mayor Sadiq Khan ordered an investigation into rising costs of the conversion of the former Olympic Stadium. (Photo by Leon Neal/Getty Images)
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