On April 1, Sergei Lyakhovich - a white Belorussian fighter with the nickname "The White Wolf" - will fight Lamon Brewster for the WBO heavyweight belt. If he wins there could be three white heavyweight champs - WBA champ Nicolai Valuev (who is also fighting in April against Owen Beck), Wladimir Klitschko (fighting IBF champ Chris Byrd on 4/22) and Lyakovich.