Watch Anthony Joshua: Fight Week | Episode 1 | EXCLUSIVE in New Channel | Channify

Anthony Joshua is bracing himself to go southpaw for the first time in his professional boxing career and steal the IBF heavyweight crown from Charles Martin on Saturday, 9 April. How does a mean, lean machine prepare for such a high-stakes match? In the first of four exclusive films following AJ in the lead up to the big fight, we find out more about the man on the brink of ultimate boxing glory. -- Click here to subscribe to BBC Three: http://bit.ly/Subscribe-to-BBCThree Did you know that we’re up to other things in other places too? Best of BBC Three/ Daily Drop: www.bbc.co.uk/bbcthree Twitter: http://www.twitter.com/bbcthree Facebook: http://www.facebook.com/bbcthree Instagram: http://instagram.com/bbcthree Tumblr: http://bbcthree.tumblr.com iPlayer: http://www.bbc.com/bbcthree Oh, we’re on Snapchat too - just incase you were wondering… add us, bbcthree.