In North American kickboxing, Rick The Jet Roufus is usually regarded as the greatest kickboxer in history. He has won six different world titles, has fought and defeated every legend imaginable, has ...

Duke Roufus, a former kickboxing champion and renowned mixed martial arts coach, has died. He was 55. Roufus died “peacefully in his sleep” on Oct. 17, according to a Facebook post from Roufusport ...

Many Milwaukeeans might not know it, but the city is on the kickboxing and hybrid K-1 fighting map worldwide thanks to Jeff "Duke" Roufus, who runs the gym that carries his name in Walker's Point.