Career
Born in Karabük, Kaş started his professional career with Beşiktaş J.K. in the Süper Lig at the age of 18, signing a four-year deal. He was sent on loan for the 2005-2006 season to Kocaelispor, in the second division. Kaş returned to his alma mater the following summer, and made almost 30 appearances in his remaining two seasons there.
Shortly before the 2008 summer, Kaş agreed terms with Spanish club Getafe CF, joining for 2008-2009 on a Bosman transfer.
However, during his first year, Kaş only made a handful of appearances for Getafe, being subsequently loaned to former team Beşiktaş in August 2009, in a season-long move. In the 2011 January transfer window he again returned to his country and signed for Bursaspor, playing his first official game in the season"s Union of European Football Associations Europa League against Football Club Gomel.
Kaş received his first call-up to the Turkish national team in a Union of European Football Associations Euro 2008 qualifier away to Norway, on 17 November 2007.