Koby is in charge of special projects for the COO and CEO of Viking Global Investors.

Between 2011-2016, Koby was Vice President in the Goldman Sachs Global Markets Institute. Previously, Koby was a consultant at McKinsey & Company, where he helped his clients through international expansion, reorganization, and mergers and acquisitions efforts. Koby was also a staff sergeant in the Israeli Defense Force’s Liaison and Foreign Relations Division.

Koby earned a bachelor’s degree from Yale University and a J.D. from Harvard Law School, where he focused on corporate law and finance.

Koby was a member of the Israeli Delegation to the Seeds of Peace Camp in 1994 and 1995, and a counselor in 2002.