Polish Lawyer, Graduate of the Faculty of Law and Administration at the University of Warsaw and scholarship holder at Université de Strasbourg. Associated with the insurance market since 1992. Since 2008 he has been building the power of the MAK Group, the largest insurance intermediary with Polish capital, currently also present in 11 European countries. Since 1999 he has been active as a manager of professional boxing and owner of the largest Polish promoter group Knockout Promotions. He has organized more than 1000 professional fights, including more than 100 for championship titles. He organized and co-organized galas in Poland and around the world. The only Polish promoter who led a Pole to the title of professional World Champion. Manager of, among others, Krzysztof Diablo Wlodarczyk (IBF and WBC World Championships), Krzysztof Glowacki (WBO World Championships), Artur Szpilka or the current WBC World Champion – Lukasz Rozanski.