Ex Liverpool defender Mamadou Sakho fight his coach after disagreement in training

Former Liverpool player Mamadou Sakho was involved in a physical altercation with his coach during training. 

The former French international was said to have gotten into argument with his coach Michel Der Zakarian. 

French media reports that a brawl broke out on the practice field between Montpellier's head coach Michel Der Zakarian and defender Mamadou Sakho. 

The two fell out on the field and got into another argument in the locker room. After being referred to as a "cry-baby," Sakho became enraged and grabbed his instructor by the collar before throwing him to the ground.