Complex sentence: Mustafa Kocabey (born 28 September 1974 in İstanbul) is a Turkish professional footballer who currently plays as a striker for Balıkesirspor in the Turkish Second League.
Split into simpler sentences: Mustafa Kocabey (born 28 September 1974 in İstanbul) is a Turkish professional footballer. He currently plays as a striker for Balıkesirspor in the Turkish Second League.