For the past decade The Boston Consulting Group has compiled a list of these “Global Challengers” who continue to disrupt the global markets they operate in. Interestingly, seven of those Global Challengers are in Africa and they account for nearly 3 per cent of Africa’s total GDP. Joining CNBC Africa to talk more about this and what it means for the global markets is Euvin Naidoo, Partner and Managing Director at BCG.