Tags: Boxer.
McWilliams Arroyo (born December 5 1985) is a Puerto Rican professional boxer. He was introduced to boxing in his childhood becoming involved at the age of 12. As an amateur Arroyo represented Puerto Rico in numerous international events.Arroyo won his first major gold medal at the 2006 Central American and Caribbean Games defeating Yan Bartelemí in the finals. In 2007 Arroyo ascended to the flyweight division winning the division’s title at the 2007 Pan American Games.