David Benavidez calls out Canelo Alvarez after destroying Gilberto 'Zurdo' Ramirez to capture the WBA and WBO cruiserweight titles

David Benavidez batters Gilberto Zurdo Ramirez en route to becoming the new WBA and WBO cruiserweight champion; Ramirez was down in the fourth and then again in the sixth when he took a knee and was forced to succumb to The Mexican Monster