Dambisa Moyo: Zambian woman who took her place at the global table

Born in Lusaka in 1969, Dr Dambisa Moyo has risen to become one of Zambia's most internationally recognised economists and authors. She now sits in the United Kingdom's House of Lords as Baroness Moyo of Knightsbridge and serves on global boards including Chevron, Starbucks and the National Geographic Society.