Cristiano Ronaldo starts for a much-changed Portugal against South Korea on Friday as they look to seal top spot in World Cup Group H. Ronaldo, who scored against Ghana in Portugal’s opening game to become the only player to have netted in five World Cups, had missed training on Wednesday. Portugal need just a point against South Korea to clinch top spot, while the Asian side have to win and hope the result in Ghana’s clash with Uruguay goes their way too.