What 12 years of Tony Elumelu did to UBA, in 10 charts 

Sixteen years after leaving the bank he helped grow into one of Nigeria’s biggest financial institutions, Tony Elumelu has left  United Bank for Africa Plc (UBA), again. But this time, he is leaving a bank whose assets have grown by 1,106.18% over the past decade, customer deposits by 1,051.44%, and annual profit by 578.33%.