EDINBURGH, SCOTLAND - SEPTEMBER 09: Queen Elizabeth II waves to crowds at Waverley Station from the window of the steam locomotive 'Union of South Africa' on September 9, 2015 in Edinburgh, Scotland. Today, Her Majesty Queen Elizabeth II becomes the longest reigning monarch in British history overtaking her great-great grandmother Queen VictoriaÕs record by one day. The Queen has reigned for a total of 63 years and 217 days. Accompanied by her husband The Duke of Edinburgh, she has today opened the new Scottish BorderÕs Railway. (Photo by Mark Runnacles/Getty Images)