Orlando Pirates legend Williams Okpara has revealed that former South African president Nelson Mandela played a pivotal role in convincing him to join the Buccaneers. The retired Nigerian goalkeeper arrived at Pirates in 1990 and went on to enjoy a remarkable 15-year spell at the club, establishing himself as one of the greatest goalkeepers in the club’s history. Before signing for Pirates, Okpara spent time training with both Kaizer Chiefs and …