Viktor Troicki is a Serbian professional tennis player of Russian and Serbian heritage. His paternal grandparents emigrated from Tver and Rostov-on-Don to Serbia in 1917. He won his first ATP singles title at the 2010 Kremlin Cup, beating Jo-Wilfried Tsonga in the second round and Marcos Baghdatis in the final. He also won an ATP doubles title with Christopher Kas at the 2010 PTT Thailand Open. However, his biggest achievement was winning the deciding rubber in Serbia's Davis Cup final against France in 2010, which eventually lifted Troicki to his career-high singles ranking of World No. 12 in June 2011. [More at Wikipedia]

February 10th, 1986 in Belgrade (Age 38)