Alexander Johnson replaces Doudou Ngumbu as opponent for Artur Beterbiev on June 12 from UIC Pavilion in Chicago

CHICAGO (June 3, 2015) - Alexander "The Great" Johnson (16-2, 7 KOs) will replace Doudou Ngumbu as the opponent for Artur Beterbiev (8-0, 8 KOs) on the Friday, June 12 edition of Premier Boxing Champions