Undefeated heavyweight contender Anthony Joshua has 15 knockouts u njegovu 15 profesionalne borbe. Check out this video compilation from SHOWTIME Sports showcasing all of Joshua’s KOs. And tune in ove subote gledati 2012 British Olympic Gold Medalist challenge undefeated American titlist Charles Martin for the IBF Heavyweight World Championship, živjeti Showtime po 5 poslije podne. I/2 poslije podne. PT from The O2 in London.