BERLIN, GERMANY - SEPTEMBER 25: Prince Pieter-Christiaan van Oranje-Nassau from Netherlands wearing the Number 34281 at the Start on Berlin Marathon on September 25, 2016 in Berlin, Germany. (Photo by Joachim Sielski/Bongarts/Getty Images)
BERLIN, GERMANY - SEPTEMBER 25: Prince Pieter-Christiaan van Oranje-Nassau from Netherlands wearing the Number 34281 at the Start on Berlin Marathon on September 25, 2016 in Berlin, Germany. (Photo by Joachim Sielski/Bongarts/Getty Images)