Prince Willem-Alexander (R) of the Netherlands, his wife Princess Maxima (L) and daughter Princess Amalia cheer on the Dutch team after they beat India in their men's Group B hockey match at the London 2012 Olympic Games at the Riverbank Arena on the Olympic Park in London July 30, 2012. REUTERS/Kai Pfaffenbach (BRITAIN - Tags: SPORT OLYMPICS SPORT FIELD HOCKEY ROYALS) REUTERS