Yonny Perez - Boxing Rankings

{"name":"Yonny Perez","historyByOrg":{"WBA":[],"WBC":[],"IBF":[],"WBO":[{"month":"2009-05","rank":5,"weightClass":"Bantamweight"},{"month":"2009-06","rank":5,"weightClass":"Bantamweight"},{"month":"2009-07","rank":5,"weightClass":"Bantamweight"},{"month":"2009-08","rank":5,"weightClass":"Bantamweight"},{"month":"2009-09","rank":5,"weightClass":"Bantamweight"},{"month":"2009-10","rank":5,"weightClass":"Bantamweight"}]}}