|Date of birth||June 17, 1985|
|Place of birth||Brest, France|
|Height||1.85 m (6 ft 1 in)|
|Playing position||Defensive midfielder|
|2003–2004||Red Star Belgrade||17||(0)|
|2004||→ Hajduk Belgrade (loan)||11||(1)|
|2006||→ Willem II (loan)||5||(0)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 18 June 2017.
He won the 2003–04 First League of Serbia and Montenegro and Serbia and Montenegro Cup trophies with Red Star Belgrade, however, he played with Red Star only the first half of the season, during the winter-break he was loaned to FK Hajduk Beograd where he played the rest of the season.
After playing with Lierse S.K. in the Belgian Pro League, in February 2008 Muslin signed on free transfer with Bulgarian club Lokomotiv Sofia. He left the club after 1 year and joined FC Wil 1900. In the summer of 2011 he moved to FC Lausanne-Sport, however his stay was short as he returned to Wil the following season.
His father Slavoljub is a Serbian football manager and a former player.