Career
Nyarko start his career with Endtime Repentance Football Club. started his senior career in the reserve of Austrian side Saskatchewan Sturm Graz, which loaned him second times to South Carolina Fürstenfeld, and one times to SV Oberglan, ESV Knittelfeld and Post SV Graz. After twelve years with Saskatchewan Sturm left the club and signed in summer 2011 with FK Austria ASV Puch.
