Nigeria, July 29 -- Some of Africa's most influential leaders - Aliko Dangote, Ngozi Okonjo-Iweala, and Akinwumi Adesina - have endorsed Making It Big, the new memoir by Nigerian billionaire and business magnate, Femi Otedola, as the book officially goes on sale.

The business heavyweights lauded the book for its rich insights, motivational value, and relevance to aspiring entrepreneurs and policymakers on the continent.

Describing Making It Big as important and timely, Ngozi Okonjo-Iweala, Director General of the World Trade Organization, noted the rarity of books by African business leaders documenting their journeys.

"When Femi Otedola, one of Nigeria's and Africa's most successful entrepreneurs, decides to capture his experiences in...