Wei Sun Christianson is co-CEO of Asia Pacific and CEO of China for Morgan Stanley. She is also a member of the firm's Management Committee. Before starting her investment banking career, Wei Sun was an associate director at the Hong Kong Securities and Futures Commission (SFC). Prior to this, she was a lawyer in New York with Orrick, Herrington & Sutcliffe. Wei Sun graduated cum laude from Amherst College, Massachusetts. She serves as a member on the Board of Directors of the Estee Lauder Company. She is also a member of the International Advisory Council of the Hospital for Special Surgery in New York.She received her J.D. degree from the Columbia University School of Law and is admitted to practice law in the State of New York.