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