Jairo Arango - Boxing Rankings

{"name":"Jairo Arango","historyByOrg":{"WBA":[{"month":"2001-10","rank":12,"weightClass":"Minimumweight"},{"month":"2001-11","rank":12,"weightClass":"Minimumweight"},{"month":"2001-12","rank":12,"weightClass":"Minimumweight"},{"month":"2002-01","rank":11,"weightClass":"Minimumweight"},{"month":"2002-02","rank":12,"weightClass":"Minimumweight"},{"month":"2002-03","rank":13,"weightClass":"Minimumweight"}],"WBC":[],"IBF":[],"WBO":[{"month":"2003-06","rank":14,"weightClass":"Minimumweight"},{"month":"2003-11","rank":14,"weightClass":"Minimumweight"},{"month":"2004-01","rank":14,"weightClass":"Minimumweight"},{"month":"2004-02","rank":14,"weightClass":"Minimumweight"},{"month":"2004-03","rank":13,"weightClass":"Minimumweight"},{"month":"2004-04","rank":14,"weightClass":"Minimumweight"}]}}