Dereck Chisora calls David Haye a laughingstock
Dereck Chisora, who challenges WBC heavyweight champion Vitali Klitschko on February 18 in Munich, Germany, has called former WBA heavyweight champion David Haye a laughingstock.
David Haye vowed to inflict a ``slow, concussive beating'' on Dereck Chisora after their controversial grudge match was confirmed on Tuesday.