BATH, ENGLAND - APRIL 07:  Prince Harry, Patron of the Invictus Games Foundation, speaks to members of Bath University Rugby team after they demonstrated a scrummage machine used for research, as he attends the UK team trials for the Invictus Games Toronto 2017 held at the University of Bath on April 7, 2017 in Bath, England.  The Invictus Games is the only international sport event for wounded, injured and sick servicemen and women, both serving and veteran and was an idea developed by Prince Harry after he visited the Warrior Games in Colorado USA.  (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)