KATHY DUVA EXPLAINS THE INCREDIBLE STORY WHEN SERGEY KOVALEV WAS 18 YEARS OLD IN RUSSIA<br /><br />WHEN SERGEY KOVALEV TOOK ON TEN MEN, KNOCKED OUT HALF OF THEM - & NEARLY BEAT ONE WITH A HAMMER<br /><br />Don’t miss the action – tune into BoxNation, Sky Sports and BT Sports and watch the fights live. Not signed up? You’ll find the best offers for new UK customers here:<br /><br />Sky - http://tidd.ly/452d9811<br /><br />BT - http://tidd.ly/90e75d54 <br /><br />TalkTalk - http://tidd.ly/2d34a477
