Setsuo Kobayashi - Boxing Rankings

{"name":"Setsuo Kobayashi","historyByOrg":{"WBA":[{"month":"2001-09","rank":"WC","weightClass":"Super Flyweight"},{"month":"2001-10","rank":"WC","weightClass":"Super Flyweight"},{"month":"2001-11","rank":"WC","weightClass":"Super Flyweight"},{"month":"2001-12","rank":"WC","weightClass":"Super Flyweight"},{"month":"2002-01","rank":"WC","weightClass":"Super Flyweight"},{"month":"2006-06","rank":10,"weightClass":"Flyweight"}],"WBC":[],"IBF":[],"WBO":[]}}