Cameroon players celebrate after Vincent Aboubakar (L) scored a goal against Serbia at Al Janoub Stadium in Al Wakrah, Qatar, yesterday. Aboubakar scored one goal and created another as Cameroon rallied from 3-1 down to draw 3-3 with Serbia at the World Cup. The thrilling draw was the first game at the World Cup in Qatar in which both teams gave up a lead.Xinhua