00:50Sporting WitnessKenya's Paralympic Record-BreakerBBC World Service Duration: 9 minutes Wed 21st Sep 2016, 00:50 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowHow blind runner, Henry Wanyoike, set world records that stand to this day. Show more GenresSportFormatsDocumentariesBrandSporting Witness Source: BBC Online