 In 2012 with new champions crowned and a world title even changing hands.Entering 2017, the WBU has already crowned a new world champion in Quebec City, Quebec, Canada as co-main event on a pay-per-view card of promoter Yvon Michel's GYM Promotions.Other past WBU champions include Eamonn Magee, Tony Oakey, Corrie Sanders, Enzo Maccarinelli, Lee McAllister, Angel Manfredy, George Scott, Hasim Rahman, Willie Limond, Michael Gomez, Kevin Lear, Anthony Farnell, Jimmy Lange, Derry Mathews, Choi Tseveenpurev, Jeremy Williams, Don Diego Poeder, Wayne Elcock Ben reiter, Cristian Charquero, Igor malenko, Tyson Cave, Micky Ward, and Marselles Brown