Share it Jackson Sousa defeated James Puopolo for the 2014 Dallas Open black belt open class gold medal. In the female division, Mackenzie Dern defeated Laurah Hallock for the female absolute open. Ler matéria completa Read more TAGS: BJJDallas OpenGRACIEMAGIBJJFJackson SouzaJiu-JitsuMackenzie Dern