AFRICANGLOBE - Worth a staggering $11.2 billion, Aliko Dangote is the richest man in Africa and amongst the richest 100 people in the world. A commodities titan who is also a cement king, his business interests continue to expand. He is also a philanthropist who has given away millions to education, health and social causes, notably giving $600 to each person displaced by the post-election violence in Nigeria. We look at five important lessons that can be learned from Dangote’s success.