It's been two weeks since the world was enthralled by the astonishing achievement of Australian Nedd Brockmann. To the surprise of nobody, Brockmann's body is now paying the price for his efforts: "It's Pete Murray, seen better days." "It's the price I was willing to pay," Brockmann said. "Well, a) there's good surgeons," Brockmann said with only the slightest hint …