Mo Farah conquers all on track but will leave complex legacy off it

When Farah competes in his last major track race, at the world championships on Saturday, the support in the London Stadium will be deafening. But away from the roars of adoration, his career still invites scrutiny and suspicion Inside the London Stadium they have nothing but love for Mo Farah. On Saturday night Farah will race on the track there for the last time, in the 5,000m final, and whether he wins gold or not, the home fans will cheer every stride he takes. Here - where every roar carrie...