Nataly Carrion reports for El Deber: FITNESS Bolivian Melgar achieved gold medal at the South American Santa Cruz Aracely Melgar won the gold medal at the XL South American Championship 2014 Bodybuilding, Fitness Choreography category. The competition this weekend [Aug 30th] was held in Bogota (Colombia). Melgar competed in the 1.63 meters, achieving to be…