Leonidas Fragkiadakis is the Chief Executive Officer of the National Bank of Greece Group since March 2015. He joined the National Bank of Greece in 1996 and he was responsible for the Derivatives Division. He served as the Group Treasurer since 2003 and in 2009 was also appointed General Manager of Treasury and Global Markets.

Prior to joining the Bank, he worked at Credit Suisse First Boston, New York, as a Trader with extensive experience in Derivative Products on Foreign Exchange, Interest Rates and Emerging Market Bonds.

Leonidas Fragkiadakis holds a Bachelor's Degree in Economics from Trinity College, Cambridge University and an MBA from the Wharton School of the University of Pennsylvania.