Vitaly Klitschko - Boxing Rankings

{"name":"Vitaly Klitschko","historyByOrg":{"WBA":[{"month":"2003-08","rank":3,"weightClass":"Heavyweight"},{"month":"2003-09","rank":2,"weightClass":"Heavyweight"},{"month":"2003-11","rank":2,"weightClass":"Heavyweight"},{"month":"2004-01","rank":2,"weightClass":"Heavyweight"},{"month":"2004-02","rank":1,"weightClass":"Heavyweight"},{"month":"2004-03","rank":1,"weightClass":"Heavyweight"}],"WBC":[],"IBF":[],"WBO":[{"month":"2007-08","rank":9,"weightClass":"Heavyweight"},{"month":"2007-09","rank":9,"weightClass":"Heavyweight"},{"month":"2007-10","rank":11,"weightClass":"Heavyweight"},{"month":"2007-11","rank":11,"weightClass":"Heavyweight"},{"month":"2007-12","rank":11,"weightClass":"Heavyweight"},{"month":"2008-01","rank":11,"weightClass":"Heavyweight"}]}}