TJ Dillashaw is a mixed martial arts fighter and former Bantamweight champion. Duane Ludwig is a former mixed martial arts fighter and is now a coach. Bas Rutten is a retired MMA fighter and... Read allTJ Dillashaw is a mixed martial arts fighter and former Bantamweight champion. Duane Ludwig is a former mixed martial arts fighter and is now a coach. Bas Rutten is a retired MMA fighter and former UFC Heavyweight Champion.TJ Dillashaw is a mixed martial arts fighter and former Bantamweight champion. Duane Ludwig is a former mixed martial arts fighter and is now a coach. Bas Rutten is a retired MMA fighter and former UFC Heavyweight Champion.