They are Harvard graduates including their mother Ngozi Okonjo-Iweala..

This is one of the inspiring stories you been waiting for, Lol. Udo di.., so the Minister of Finance Mrs Ngozi Oknonjo Iweala is a graduate of the prestigious Harvard University and so are her four children -Uzodinma, Uchechi. Ikechukwu and Onyinye,  (Uche and Uzo above)

Mrs Okonjo-Iweala studied Economics at Harvard, graduating magna cum laude with A.B in 1977.
Onyinye is her eldest and she received her Ph.D. in Experimental Pathology from Harvard University in 2008 and graduated Harvard Medical School in 2010. Onyinye is a wife and mother.
Her son, Uzodinma Iweala received his A.B in English and American literature from Harvard and MD from Colombia University College of Physicians and Surgeons. He is the author of the critically acclaimed novel, Beasts of No Nation (2005).
Her other son, Ikechukwu Iweala studied social studies at Harvard and graduated in 2005.

Her last child Uchechi graduated from Harvard in 2009 and majored in Economics

And don't forget that Mrs Okonjo-Iweala's parents also graduated from Harvard.

  Hope you got inspired? :-)