Who held notable victories against the Lebanese-born Syrian-German professional boxer?
Johann Duhaupas Johann Duhaupas (born 5 February 1981) is a French professional boxer and world heavyweight title challenger. He is the current WBC Silver heavyweight champion and a former European Union heavyweight champion. Duhaupas is a pressure fighter in style, known for his stiff jab and iron chin. He holds notable victories over Manuel Charr and Robert Helenius.
Mohammed Rabii Mohammed Rabii (Arabic: محمد ربيعي‎ ‎ "Muḥammad Rabī‘ī"; born 13 July 1993) is a Moroccan boxer. He won a bronze medal in the men's welterweight event at the 2016 Summer Olympics.