Unified heavyweight champion Anthony ‘AJ’ Joshua has reacted to the video of WBC champion Deontay Wilder commenting on his fight with Joseph Parker.The Alabama boxer posted a video on his social media reacting to the heavyweight showdown between Joshua and Parker, which saw the Brit add the WBO strap to his already impressive collection of the WBA, IBF, and IBO titles.After the fight, the unified champion called out Wilder in front of the sold out fans in the Principality Stadium in Cardiff.Joshua said: "Are you asking me if I want to become undisputed champion of the world? IBO, IBF, WBA, WBO – 21 professional fights, six world titles fights. Does that not show how good I'm going?"Forget the hype, I'm about business, let's get the business done. What's up Wilder, let's go baby, let's go!”Wilder reacted to the call out by posting a video on his social media responding to AJ's comments.He said: “Oh my god, oh my god, yo’ my grandma always told me if I ain’t have something nice to say baby don’t say nothing at all.“That’s all i'm gonna say man, it’s out the baddest man on the planet, the baddest man on the planet and that’s fact.“Where my bomb squad people at?”

Wilder continued to take shots at his British rival by calling the fight a ‘robbery’ and accepted Joshua’s post fight call out.

He wrote: “What a robbery... WOW‼️ @joeboxerparker great job Bro omg don’t apologize you did nothing wrong. True champion. @anthonyfjoshua, I ACCEPTED 100%

“P.S. Take AFRICA off your Arm. They’re warriors. You from UK brotha.”

Joshua reacted to Wilder's initial response by watching the post and and claimed his American rival is trying to ‘belittle’ him.

He told JD Sports: “I watched it twice, I was trying to make sense of it all, but I still couldn’t. What I do get from it that there’s not a positive message behind it and I think that’s the world we live in, in terms of our sport, so yeah.

“It’s another fighter that wants to you know, belittle me and knock my achievements so it’s just what I deal with on a day to day really.”

Parker took Joshua the full 12 rounds for the first time in his career, and in subsequently picking up the WBO version of the world title, the Watford heavyweight is one belt away from becoming the first undisputed world heavyweight champion.