Aliko Dangote, daughters, Umaru Kwairanga, others at his 60th Closing Gong Ceremony at the NSE ON APRIL 10, 2017 Nigerian billionaire, Aliko Dangote GCON, owner of the Dangote Group was at Nigerian Stock Exchange , NSE, where his 60th birthday was marked with a Closing Gong Ceremony. From left, Femi Otedola, Chairman, Forte Oil Plc; Abimbola Ogunbanjo, First Vice President, Nigerian Stock Exchange (NSE); Oscar N. Onyema, Chief Executive Officer, NSE; Abubakar Balarabe Mahmoud, SAN, Second Vice President, NSE; Mariya Aliko Dangote, Daughter; Halima Aliko Dangote, Daughter; Alhaji Aliko Dangote, Ex-officio, NSE; Fatima Aliko Dangote, Daughter; Mr. Aigboje Aig-Imoukhuede President, NSE; Jim Ovia, Chairman, Zenith Bank Plc and Herbert Wigwe, CEO, Access Bank Plc at the Dangote @ 60 Closing Gong Ceremony at the Exchange . L- R :Oladipo Abiose Ain, Council Member, The Nigerian Stock Exchange (NSE); Engr. Muhammad Daggash, Council Member, NSE; Michael Akemere Osim...