►SUBSCRIBE http://bit.ly/SSBoxingSub In build-up to Oleksandr Usyk vs Derek Chisora on October 31, we release some never seen before footage from the build-up & fight night of Oleksandr Usyk vs Tony Bellew - which was one of the great fights of 2018. ►TWITTER: https://twitter.com/skysportsboxing ►FACEBOOK: http://www.facebook.com/skysportsboxing ►WEBSITE: http://www.skysports.com/boxing MORE FROM SKY SPORTS ON YOUTUBE: ►SKY SPORTS FOOTBALL: http://bit.ly/SSFootballSub ►SKY SPORTS CRICKET: https://bit.ly/SubscribeSkyCricket ►SOCCER AM: http://bit.ly/SoccerAMSub ►SKY SPORTS F1: http://bit.ly/SubscribeSkyF1 ►SKY SPORTS: http://bit.ly/SubscribeSkyF1