Complex sentence: Sallie L. Krawcheck (born 1965), is president of Bank of America's global wealth and investment-management unit, including Merrill Lynch and U.S. Trust, the largest wealth management business in the world at $2.3 trillion in client assets.
Split into simpler sentences: Sallie L. Krawcheck (born 1965), is president of the Global Wealth & Investment Management division at Bank of America. GWIM includes Merrill Lynch and U.S. Trust, the largest wealth management business in the world at $2.3 trillion in client assets.