Prince Harry’s Invictus Games Foundation’s chief executive, Dominic Reid, has quit. The 39-year-old British royal has thanked the departing boss for helping him to transform his “ambitious idea” into an “internationally recognised movement”. In a statement, Harry said: “I am immensely grateful to my friend, Dominic, whose dedication and leadership transformed the Invictus Games from an ambitious idea to an internationally recognised movement. “His tireless efforts over the past decade have supported thousands of wounded, injured and sick service personnel and veterans through sports rehabilita…