STUTTGART, GERMANY - APRIL 18: (L-R) Marc Webber, Michael Stich, Angelique Kerber and Michael Chang pose prior to a show match during Day 1 of the Porsche Tennis Grand Prix at Porsche-Arena on April 18, 2016 in Stuttgart, Germany. (Photo by Dennis Grombkowski/Bongarts/Getty Images)
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Bongarts Dennis Grombkowski