Former Black Stars captain Asamoah Gyan paid a glowing tribute to the man who discovered his talent, coach J.E.A. Sarpong, at his unveiling as the ambassador for Ghana national teams and colts football. As a product of juvenile football, Gyan was handed the mantle of spearheading the country's most beloved sports in an ambassadorial role at a well-attended event in Accra on Wednesday.Various dignitaries across the sporting and political divide were present at the momentous