Sergey Kuzmin - Boxing Rankings

{"name":"Sergey Kuzmin","historyByOrg":{"WBA":[{"month":"2020-06","rank":13,"weightClass":"Heavyweight"},{"month":"2020-07","rank":13,"weightClass":"Heavyweight"},{"month":"2020-08","rank":13,"weightClass":"Heavyweight"},{"month":"2020-09","rank":13,"weightClass":"Heavyweight"},{"month":"2020-10","rank":14,"weightClass":"Heavyweight"},{"month":"2020-11","rank":13,"weightClass":"Heavyweight"}],"WBC":[],"IBF":[{"month":"2019-05","rank":10,"weightClass":"Heavyweight"},{"month":"2019-06","rank":10,"weightClass":"Heavyweight"},{"month":"2019-07","rank":7,"weightClass":"Heavyweight"},{"month":"2019-08","rank":7,"weightClass":"Heavyweight"},{"month":"2019-09","rank":14,"weightClass":"Heavyweight"},{"month":"2019-10","rank":14,"weightClass":"Heavyweight"}],"WBO":[]}}