MEDJUGORJE, BOSNIA AND HERZEGOVINA - SEPTEMBER 16 :  The 2014 US Open Men's Singles champion Marin Cilic of Croatia (R), who was born in Medjugorje, attends a concert with Croation singers within his US Open victory celebrations at his hometown on September 16, 2014 in Medjugorje, Bosnia and Herzegovina. (Photo by Samir Yordamovic/Anadolu Agency/Getty Images)