Career
He was in a National Team of both Yugoslavia and the Republic of Bosnia and Herzegovina. Kuvalja's is 1.87 m (6 ft 1 in) tall and weighs 82 kg (179 lbs). He was the youngest rider ever to start Tour de Serbia and (Finish) Tour de Vojvodina at the age of 16.
Since 2008 General Director of the UCI Cycling Race Banjaluka Belgrade
Since 2010 Generation Foreign Peace Pioneer,
Since 2011 Sport Director of the National Federation,
Since 2015 director of the Association Foreign Sport
Since 2015 Director of The Tour of Bulgaria UCI 2.2 Cycling Race
Since 2015 Director of the Black Sea Cycling Tour UCI 2.2 Cycling Race
1993 National Champion,
1994 National Champion,
1995 World Junior CupTour de Greece Youth 15th
1996 National Champion
2003 EYOF France Paris
2005 Mediterranean Games Espana Almeria,2005 EYOF Italia
2009 Mediterranean Games Italia
2012 National Champion Bosnia and Herzegovina
Spouse: Nikolina Gerdijan 2008-2010 Children: Korina Kuvalja (with Nikolina Gerdijan) In Relations with Lidija Ljubučić Children: Nika Kuvalja.