Stanley McChrystal retired from the
U.S. Army as a four-star general after more than thirty-four years of service. His last assignment was as the commander of all American and coalition forces in Afghanistan. His memoir,
My Share of the Task, was a
New York Times bestseller. He is a senior fellow at Yale University's Jackson Institute for Global Affairs and the cofounder of CrossLead, a leadership consulting firm.
Tantum Collins is currently studying international relations at Cambridge University as a Marshall Scholar.
David Silverman and
Chris Fussell are senior executives at CrossLead and former
U.S. Navy SEAL officers.
