HAYDEN Panettiere’s on/off romance with Wladimir Klitschko was well documented in the press, before the pair split for good. The former boxing champ – who shares a daughter with the Nashville actress – is now set to open about his life in Sky Original Klitschko: More Than a Fight. 4 Hayden Panettiere is an American […] The post When did Hayden Panettiere and Wladimir Klitschko split and how old is their daughter Kaya? – The US Sun appeared first on Cirrkus News.