Léodegario Santa Cruz (born August 10, 1988) is a Mexican professional boxer. He is a multiple-time world champion in three weight classes, having held the WBA (Super) featherweight title since 2017. Previously he held the IBF bantamweight title from 2012 to 2013, the WBC super bantamweight title from 2013 to 2015, and the WBA (Super) featherweight title in his first reign from 2015 to 2016. As of January 2018, Santa Cruz is ranked as the world's sixth best active boxer, pound for pound, by the Transnational Boxing Rankings Board (TBRB). He is also ranked as the world's best active featherweight by The Ringmagazine,BoxRec, and the TBRB.