Career
Before joining Mouscron, Čustović mainly played for French division 1 and 2 teams Le Havre Air Corps, Stade Lavallois and Amiens South Carolina, on 21 December left R.E. Mouscron and moved to K.A.A. Gent. In 2010 he moved to Germinal Beerschot, who loaned him out to the successor of his previous club Mouscron, namely Mouscron-Péruwelz, in 2012. After the loan, he left for Belgian Second Division team Tournai.
He made his national team debut against Norway on March 24, 2007.
