Colombian referee Wilmar Roldán will be the man in charge of Ghana’s opening game at the U20 World Cup against France on Friday.The 33-year-old will be assisted on the lines by compatriot; Humberto Clavijo and Eduardo Díaz.The fourth official for the match to be played in the Turkish capital of Istanbul is named Roberto Moreno and is from Panama.The Black Satellites will be looking for a bright start to their campaign against the very talented French team on Friday.Coach Sellas Tetteh’s team hope to emulate the historic feat achieved on 2009 when Ghana became the frost African country to win the U20 World Cup in Egypt.