About Marko Djokovic
Marko Djokovic is a Serbian former tennis player. He is the middle of the three children of Dijana and Srđan Đoković, younger brother of Novak and elder to Djordje Djokovic. Djokovic was included as a fifth player in a Serbian Davis Cup team for a quarterfinal tie against Croatia in the 2010 Davis Cup. Djokovic also has lost in two Futures tournaments in Novi Sad in the first round, both times to compatriot Saša Stojisavljević. Djokovic won his first junior title at the Montenegro Open in Podgorica, defeating Ljubomir Čelebić in the final.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.