Undefeated heavyweight contender Anthony Joshua has 15 knockouts در خود 15 دعوا حرفه ای. Check out this video compilation from SHOWTIME Sports showcasing all of Joshua’s KOs. And tune in این شنبه to watch the 2012 British Olympic Gold Medalist challenge undefeated American titlist Charles Martin for the IBF Heavyweight World Championship, زندگی در SHOWTIME در 5 p.m. و/2 p.m. PT from The O2 in London.