Deontay Wilder has offered Anthony Joshua $50 million to fight him saying the ”money’s in the bag”. The American heavyweight champion said this in a Twitter video on Wednesday. “I’ve got something special for you,” Wilder tells Joshua in the video. “By the way, all the money is in the bag. I expect you’ll be a man of your word.”Joshua, who unified the World Boxing Association, International Boxing Federation and World Boxing Organization heavyweight titles by out-pointing New Zealand’s Joseph Parker on March 31, had already been recorded saying he’d “take $50 million up front” to fight Wilder. The winner of a Joshua-Wilder bout would be the first man to hold all four major heavyweight titles simultaneously, and Joshua told the BBC this month that he’d rather face Wilder than Russian Alexander Povetkin, the WBA mandatory challenger. Joshua, 28, won his first world title in 2016 and has made five defenses, taking his record to 21-0 with 20 knockouts while Wilder, 32, improved to 40-0 with 39 knockouts when he knocked out previously unbeaten Cuban Luis Ortiz in the 10th round in Brooklyn, New York, on March 3.