Photo by Robert Elizondo – Team Holguin San Antonio’s undefeated super-featherweight prospect, Ignacio Holguin Jr. (5-0-1, 5 KOs), takes a major step up in competition when he faces Robson Conceicao (5-0, 4 KOs), who captured Gold at the 2016 Summer Olympics in Rio de Janeiro, Brazil. Holguin, who’s trained by Rick Nunez, took the fight on short