フランク・シャムロック
John "Machine" Lober (born February 26, 1968) is an American mixed martial artist who competes in the Light Heavyweight division. He lost his last fight at Cage Wars Championship: Nightmare against Lee McKibbin on November 29, 2009. Lober holds a notable victory over Frank Shamrock and also has cornered and trained with UFC Hall of Famer and former UFC Light Heavyweight Champion Tito Ortiz.