WASHINGTON, DC - SEPTEMBER 28: HRH Crown Prince Frederik of Denmark runs with Wounded Warriors near the Lincoln Memorial on September 28, 2016 in Washington, DC. (Photo by Riccardo S. Savi/Getty Images)
WASHINGTON, DC - SEPTEMBER 28: HRH Crown Prince Frederik of Denmark runs with Wounded Warriors near the Lincoln Memorial on September 28, 2016 in Washington, DC. (Photo by Riccardo S. Savi/Getty Images)