By Vadim Pushkin
According to Andrei Ryabinsky, promoter for Olympic gold medal winner and former WBA heavyweight champion Alexander Povetkin, the upcoming mandatory clash with WBC heavyweight champion Deontay Wilder is a sure thing after Wilder signed and sealed the official contact for the fight.
Ryabinsky, will stage the event on May 21 at MegaSport in Moscow, Russia. He secured the promotional rights by winning February's WBC purse bid with a submitted amount of $7.1 million.












