Undefeated super middleweight contender Lester Martinez speaks ahead of his August 29 main event against Luka Plantic in Los Angeles on ProBox TV. Martinez discusses fighting in front of Guatemalan fans, his dangerous upcoming opponent, a potential shot at the winner of Canelo Alvarez vs Christian Mbilli, training with Brian 'BoMac' McIntyre, Terence Crawford, Boots Ennis vs Xander Zayas, and more.