Wladimir Klitschko still sparring despite being retired

By Scott Gilfoid: Former heavyweight champion Wladimir Klitschko is still sparring at 42-years-old despite having been retired for a year. Klitschko (64-5, 53 KOs) posted a short video on his social media site on Friday, showing himself sparring an unnamed fighter and looking really good for someone who hasn't fought since April of 2017.