Africa's richest man: Aliko Dangote
3 March 2014 Last updated at 11:38 GMT
Africa's most successful industrialist Aliko Dangote has been talking about his journey to success.
Speaking to Africa Business Report's Lerato Mbele, he explained how he turned a loan from his grandfather into a business which spanned cement, sugar, flour and salt.
He also spoke about his latest venture to build a $9bn petroleum refinery in his native Nigeria - and avoiding corruption in the process.
Watch: Africa Business Report