Education
He attended the Attended Mount Royal University.
He attended the Attended Mount Royal University.
He lives in Gatineau, Quebec. In 2007 he moved to Canada. Aleksic started playing water polo in 2000, three years after he moved to Canada.
He first represented Canada in 2007 at the Youth Pan American Championships and joined the junior national team the next year.
Aleksic moved to Calgary in 2010 to further his water polo career, which coincided with him being named to the senior national team Aleksic helped Canada qualify for both the 2013 and 2015 FINA World Championships and was part of the sixth place finish in the 2014 FINA Water Polo World League Super Final, matching a best ever.
He was part of the Canadian team at the 2015 World Aquatics Championships.