Probellum is proud to announce that it will continue forward as unbeaten welterweight sensation Eimantas Stanionis’ promoter. It sees Stanionis continue his relationship with Richard Schaefer after the duo’s time together began back in 2016, with the current Probellum President helping to guide the career of the exciting 147lb boxer. Stanionis (13-0, 9 knockouts) is […]