Mo Farah has sacrificed spending time with his family to concentrate on training. At one point he was spending so much time away, that one of his daughters didn't even recognise him.
Farah said: "She didn't recognise me. Now she's getting to know me a bit better. I've been giving her sweets and chocolate, kind of bribing her a bit!"
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This is Gordon Hill. But you may know him by now as the Wealdstone Raider.