VIDEO: Zlatan Ibrahimović scores a first half hat-trick

Paris Saint-Germain's Coupe De France clash with Brest has been one-sided and that's putting it kindly. 

Zlatan Ibrahimović registered a first half hat-trick with goals in the 10th, 39th and 42nd minute. Never has a hat-trick elicited such little reaction. Somebody has been here before. 

PSG lead 5-1 in the second half.