Klitschko, 37, looks to extend his lenghy undefeated run, whilst ending Povetkin’s perfect one, as the two locks horns in a money-spinning event worth $23million.
Also tonight, Olympic super-heavyweight gold medallist Anthony Joshua makes his pro debut in London as Scott Quigg aims to cement his title as WBA ‘regular’ super-bantamweight title holder against Golden Boy’s Yoandris Salinas.
Log on to the WBN website from around 8:30pm BST and 3:30pm ET to follow the action as it happens.
Klitschko v Povetkin is live on BoxNation. To sign up for just £10 a month click on any BoxNation link or banner on World Boxing News.