As a child growing up in the scorching African country of Djibouti, Mo Farah's twin brother Hassan was his best friend, confidante and ally.
But when the family moved to London to be where his father studied and worked, their lives were torn apart by a tragic chain of events.
When Hassan fell ill shortly before they were due to depart, it didn't appear to be a big deal. The flights for the family of five had cost too much to cancel so it was decided that Hassan would stay behind to recover and join them later.
And so while Hassan remained with extended family, I'm A Celebrity... Get Me Out Of Here star Mo, his mum and his other brothers Ahmed and Wahib flew to London to start a new life in Hounslow. "I was consoled by the fact that we
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