By Luke Furman

According to the Ukrainian media, WBC heavyweight champion Vitali Klitschko (44-2, 40 KOs) has doubled the financial offer to undefeated Manuel Charr (21-0, 11 KOs) for a potential fight on September 8. It may take place in Germany or the Olympic Stadium in Kiev. 

If Charr still deems the offer as being too low, then the 40-year-old champion will make a proposal to another opponent. Other potential foes include Mariusz Wach, Bermane Stiverne, Luis Ortiz and Seth Mitchell.

Luke Furman covers boxing for bokser.org.