![World Boxing Council on Twitter: "Did you know that Jackie Nava was the first WBC champion in history? Yesterday she defeated Estrella Valverde and is still one of the best fighters pound World Boxing Council on Twitter: "Did you know that Jackie Nava was the first WBC champion in history? Yesterday she defeated Estrella Valverde and is still one of the best fighters pound](https://pbs.twimg.com/media/EcM37O4U8AE16n5.jpg:large)
World Boxing Council on Twitter: "Did you know that Jackie Nava was the first WBC champion in history? Yesterday she defeated Estrella Valverde and is still one of the best fighters pound
![Alys “La China” Sánchez arrived in Mexico and Jackie Nava is waiting for her – World Boxing Association Alys “La China” Sánchez arrived in Mexico and Jackie Nava is waiting for her – World Boxing Association](http://www.wbanews.com/wp-content/uploads/2014/05/jackie-nava-vs-alys-sanchez.jpg)
Alys “La China” Sánchez arrived in Mexico and Jackie Nava is waiting for her – World Boxing Association
![Marcela Acuna (L) of Argentina punches Jackie Nava of Mexico in their World Boxing Council (WBC) Super Bantamweight title bout in Buenos Aires, April 30, 2009. REUTERS/Marcos Brindicci (ARGENTINA SPORT BOXING Stock Marcela Acuna (L) of Argentina punches Jackie Nava of Mexico in their World Boxing Council (WBC) Super Bantamweight title bout in Buenos Aires, April 30, 2009. REUTERS/Marcos Brindicci (ARGENTINA SPORT BOXING Stock](https://c8.alamy.com/comp/2E7PXRH/marcela-acuna-l-of-argentina-punches-jackie-nava-of-mexico-in-their-world-boxing-council-wbc-super-bantamweight-title-bout-in-buenos-aires-april-30-2009-reutersmarcos-brindicci-argentina-sport-boxing-2E7PXRH.jpg)