LONDON, ENGLAND - NOVEMBER 24: Prince William, Duke of Cambridge speaks at the annual Tusk Trust Conservation awards at Claridge's Hotel on November 24, 2015 in London, England. (Photo by Jeff Spicer - WPA Pool/Getty Images)
LONDON, ENGLAND - NOVEMBER 24: Prince William, Duke of Cambridge speaks at the annual Tusk Trust Conservation awards at Claridge's Hotel on November 24, 2015 in London, England. (Photo by Jeff Spicer - WPA Pool/Getty Images)