US Sassuolo midfielder Alfred Duncan has spoken on the racist chanting suffered by Senegalese stalwart Kalidou Koulibaly during SS Napoli 1-0 defeat against Inter Milan last Wednesday.

The fixture has been the most talked about in the World not because of the results, but the racism chants by fans against Napoli centre-back Koulibaly.

This episode has received unanimous condemnation from companies, stakeholders and colleague footballers across the World.

Duncan bemoaned the unfortunate incident and called for stiffer punishment for the perpetrators to ensure the canker is eradicated from sports.

“I think the League must punish episodes like those in Milan. These are bad things to see in football.”