Jamie Dimon is the CEO and Chairman of JPMorgan Chase, one of the largest banks in the world. He has been with the company since 2005 and is known for steering the bank through the 2008 financial crisis. Dimon is widely regarded as one of the most influential voices in banking. His leadership has helped JPMorgan Chase become a dominant player in global finance.

https://en.wikipedia.org/wiki/Jamie_Dimon