Pierini Team
By Fight 1 / February 3, 2010Full Name: Joao Marco Pierini Lineage: Grand Master Pedro Hemeterio Academy: Pierini Jiu Jitsu Belt Rank: Black (4 Degree CBJJ) Country: United States Titles and Awards: Joao is a 25 year jiujitsu,UFC veteran and 4 degree BJJ black belt,Referee of Jiu Jitsu Certify By Alvoro Mansor. 2002 -Champion US Open Bjj 2002 […]