The Guinea - Bissau winger picked up the ball in his own half , burst down the wing .
The Guinea - Bissau winger cut inside to hammer home in the 13th minute and set his side potentially on the way to the biggest upset in tournament history .
The Guinea - Bissau winger picked up the ball in his own half , burst down the wing and cut inside to hammer home in the 13th minute and set his side potentially on the way to the biggest upset in tournament history .