In these roles he had responsibility across bank businesses and functions including Investment banking, commercial, retail, corporate and private banking divisions through periods of unprecedented growth, strategic repositioning, disciplined risk management and performance revitalisation, including the design and implementation of fintech strategies across retail and corporate banking environments.

Earlier in his career, Mazin spent 24 years with Citi, culminating in his appointment as CEO for Bahrain, with responsibility over Citi’s businesses in Saudi Arabia and leadership positions spanning corporate, commercial, private, Islamic, consumer and investment banking businesses. He also co‑headed Citigroup’s corporate and investment banking in the Middle East and held senior roles in Islamic banking and corporate finance, including Managing Director of Citi Islamic Investment Bank and Senior Credit Officer.

Subsequently, he became CEO for the Middle East and North Africa at Crédit Agricole CIB and Group Senior Country Officer for Crédit Agricole Group in the UAE, overseeing corporate and investment banking, asset management and private banking businesses, and serving on the bank’s Management Committee and Extended Executive Committee in Paris. He has chaired or served on the boards of multiple regional banking organisations and industry bodies, contributing to growth, innovation and sector sustainability.