Zhan Kossobutskiy is unbeaten with 17 professional bouts, 16 KOs, and is now fighting Johann Duhaupass, 39-6-0. Johann fought against Wilder, Povetkin, Pianeta, Erkan Teper, Manuel Charr and won in Finland against Robert Helenius. The very experienced boxer is tonight the opponent of Zhan Kossobutskiy. 33 years old unbeaten Zhan from Kazakstan vs 41 years old French Topboxer. This is a high-quality fight, for sure.