Question: who is the richest igbo man in the whole world?
Answer: Arthur Eze. Arthur Eze is one of the wealthiest people in Nigeria. ... 
Cletus Ibeto. Cletus Ibeto is also one of the richest Igbo men in the country that hails from Anambra state on this list. ... 
Rochas Okoroacha. Rochas is one of the richest men in the country. ... 
Tony Elumelu. ... 
ABC Orjiako. ... 
Orji Uzor Kalu. ... 
Cosmas Maduka. ... 
Pascal Dozie.