Citigroup has named Robert Morse sole head of global investment banking while former co-head Michael Klein has taken on a wider role within Citigroup International.

Klein loses his the global responsibilities in the investment banking arena which he shared with Morse. But he takes on additional geographic coverage in the broader corporate and investment banking (GCIB) unit. His new role encompasses the GCIB unit in the Middle East and Africa having previously headed GCIB solely in Europe.