A former Argentine businessmen whose testimony contributed to the U.S. convictions of South American soccer officials and a television executive in the sprawling investigation into corruption at FIFA is set to be sentenced on Friday.

Alejandro Burzaco, the former head of Argentine sports marketing company Torneos y Competencias, pleaded guilty in 2015 to three counts of racketeering conspiracy, wire fraud conspiracy and money laundering conspiracy and agreed to cooperate with federal prosecutors in Brooklyn.