Rangsan Chayanram - Boxing Rankings

{"name":"Rangsan Chayanram","historyByOrg":{"WBA":[{"month":"2017-12","rank":15,"weightClass":"Light Flyweight"},{"month":"2018-01","rank":15,"weightClass":"Light Flyweight"},{"month":"2018-02","rank":15,"weightClass":"Light Flyweight"},{"month":"2018-03","rank":15,"weightClass":"Light Flyweight"},{"month":"2018-04","rank":15,"weightClass":"Light Flyweight"},{"month":"2018-05","rank":15,"weightClass":"Light Flyweight"}],"WBC":[],"IBF":[],"WBO":[{"month":"2018-08","rank":13,"weightClass":"Light Flyweight"},{"month":"2018-09","rank":13,"weightClass":"Light Flyweight"},{"month":"2018-10","rank":13,"weightClass":"Light Flyweight"},{"month":"2018-11","rank":12,"weightClass":"Light Flyweight"},{"month":"2018-12","rank":12,"weightClass":"Light Flyweight"},{"month":"2019-01","rank":12,"weightClass":"Light Flyweight"}]}}