>A 'flying soldier' wowed crowds in Paris today when he arrived at France's Bastille Day parade on an 118mph 'Back to the Future'-style hoverboard. >Franky Zapata, 40, brandished an unloaded rifle as a he raced at high speed above world leaders including President Emmanuel Macron and German Chancellor Angela Merkel. >Then he landed comfortably on his so-called Flyboard, which he hopes to sell to the French military.