10:10Athletics2015World Relay Championships Highlights - Day 1BBC Sport Duration: 1 hour Sun 3rd May 2015, 10:10 on Red Button (Satellite and Cable)Highlights from the World Relay Championships in the Bahamas, featuring the world's fastest man, Usain Bolt in the 4x100m.GenresSportAthleticsFormatsPerformances & EventsBrandAthleticsSeriesAthletics: 2015 Source: BBC Online
