03:32The Food ChainFinding a food champion: The finalistsBBC World Service Duration: 27 minutes Thu 6th Jun 2019, 03:32 on BBC World Service West and Central AfricaAvailable for over a yearListen nowThe people changing the way we produce, consume and think about food. Show more GenresFactualFood & DrinkFormatsMagazines & ReviewsBrandThe Food Chain Source: BBC Online