Sir Mo Farah has been hailed as "truly inspirational" and a "great Briton" after opening up about being trafficked into the UK aged nine.
The four-time Olympic champion, 39, bravely discusses in the upcoming BBC One documentary, The Real Mo Farah, how he was brought to Britain from Somalia illegally.
Sir Mo went on to take the name of another child, after his father was killed in the civil war.