Career
Nyarko began his career at Prempeh College (Class of "2005, Aggrey House) where he was named team captain. In 2005 he was named as Sportsman of the Year On 21 February 2006 he joined Bofoakwa Tano, and had been considered by Berekum Arsenal and King Faisal Babes. Apio left after one year Bofoakwa Tano and signed with Kaaseman F.C. in Winter 2006/2007.
On 11 June 2008 left Kaaseman F.C. and signed with Ghana Premier League club King Faisal Babes.
2005: Ashanti Regional Milo Championship.