Francis Ngannou's sinister laugh is terrifying! 😈
â–ºWATCH JOSHUA/NGANNOU: https://bit.ly/WatchJoshuaNgannou â–ºSUBSCRIBE http://bit.ly/SSBoxingSub Francis Ngannou shares a sinister laugh as he has his final say ahead of a showdown with Anthony Joshua. â–ºTWITTER: https://twitter.com/skysportsboxing â–ºFACEBOOK: http://www.facebook.com/skysportsboxing â–ºWEBSITE: http://www.skysports.com/boxing MORE FROM SKY SPORTS ON YOUTUBE: â–ºSKY SPORTS FOOTBALL: http://bit.ly/SSFootballSub â–ºSKY SPORTS BOXING: http://bit.ly/SSBoxingSub â–ºSKY SPORTS CRICKET: http://bit.ly/SubscribeSkyCricket â–ºSOCCER AM: http://bit.ly/SoccerAMSub â–ºSKY SPORTS F1: http://bit.ly/SubscribeSkyF1…