Education
Born in Castello di Brianza in Italy, he attended Radford University in Virginia, United States.
Born in Castello di Brianza in Italy, he attended Radford University in Virginia, United States.
He is a graduate student at the London School of Business (LSB). Nava competed in the 2008 Summer Olympics and was also named "Most Successful Athlete of the Year" by the Serbian Athletic Federation in 2009. Collegiate
Nava represented Radford University at the 2004 National Collegiate Athletic Association Men"s Division I Outdoor Track and Field Championships, where he ran the 1500 metres in 3:48.85 (minimum:sec).
Nava holds multiple track records in various distances for Radford.
Post-collegiate
At the 2008 Summer Olympics, he represented Serbia in the 1500 metres, running a time of 3:42.92. At the 2009 Summer Universiade, he finished second overall in the 800 metres with a time of 1:48.06, only 0.04 seconds behind the first-place Sajjad Moradi.
In the same competition he earned third place in the 1500 metres, at 3:42.88. Later in his career he began to race more often in the indoor 1500 metres, competing in the European Indoor Championships in 2011 and 2013.