Sandy Weill

Sandy Weill is a prominent American banker known for transforming the financial industry. He led Citigroup, a major global bank formed from the merger of several financial institutions, in the 1990s. Weill's strategy involved combining commercial banking, investment banking, and insurance under one roof, creating one of the largest financial services companies. This integration increased efficiency and market influence but also raised concerns about too-big-to-fail risks. Weill's leadership significantly shaped modern banking practices and regulation debates, emphasizing the importance of managing financial giants responsibly.